Hire CAD Design Designers in China

I'm a Mechanical Engineer and freelance designer who help Manufacturing industries, Product developing Companies and individuals to develop a 2D/3D component or assembly designs, 2D/3D simulations of... Read more

I'm a Mechanical Engineer and freelance designer who help Manufacturing industries, Product developing Companies and individuals to develop a 2D/3D component or assembly designs, 2D/3D simulations of design and 2D/3D rendering of a product using standard CAD software (mainly Auto CAD, CATIA, ANSYS and SolidWorks) that achieve the desired requirement.

I am a Mechanical and industrial engineer currently working as an industrial engineer in intimate apparel industry. I have the knowledge to design machine elements, industry layouts and other engineer... Read more

I am a Mechanical and industrial engineer currently working as an industrial engineer in intimate apparel industry. I have the knowledge to design machine elements, industry layouts and other engineering projects using CAD software such as AutoCAD, Catia, and ANSYS(including thermal designs and CFD). I have gained some experience in the skills listed in my internship program and my current job. I am highly motivated and eager to learn new things everyday. I always try to keep my projects on time and neat. I have also a good communication skill which allows me to proactively engage with my teammates and clients to deliver a great job success

Hello! I am an experienced electrical engineer and PCB designer with over 10 years of expertise in developing innovative, reliable, and high-quality electronic solutions across diverse industries. Hol... Read more

Hello! I am an experienced electrical engineer and PCB designer with over 10 years of expertise in developing innovative, reliable, and high-quality electronic solutions across diverse industries. Holding a bachelor’s degree in electrical engineering, I have a proven track record of designing, developing, and deploying advanced circuits, embedded systems, and IoT devices. What I Bring to Your Project: • PCB Design & Layout: Skilled in schematic capture and PCB layout using Altium Designer, Cadence, PADS Mentor Graphics, KiCad, EasyEDA, and RapidHarness. I have extensive experience designing multi-layer (up to 24 layers), high-density, HDI PCBs suitable for medium and high-volume production. I am familiar with manufacturing processes including JLCPCB for PCB fabrication and local support within China to facilitate manufacturing, prototype assembly, and quick revisions. I am committed to providing results on time and maintaining clear, prompt communication with clients. • Microcontroller & Firmware Development: Proficient in programming STM32, ESP32, PIC, AVR, STM8, and STC microcontrollers using Keil, STM32CubeIDE, VSCODE, MPLAB X IDE, and more. I excel in developing firmware for IoT, automation, and embedded systems. • IoT & Wireless Communication: Expertise integrating Bluetooth, BLE, LoRa, NB-IoT, RFID, WiFi (4G), MQTT, and other protocols into embedded systems. • Sensor & Display Systems: Development of color screens, segment displays, touch panels, and interface solutions for user-friendly product experiences. • Communication Protocols: Extensive experience with I2C, SPI, UART, CAN, RS232/485, Modelbus RTU, IR, RF (433/315 MHz, 2.4G, 4G, LoRa). • Reverse Engineering & Troubleshooting: Capable of analyzing, debugging, and optimizing complex circuits. • Power & Multimedia Systems: Power management circuits, LED lighting, audio devices, sensors, and multimedia integration. • Support for China Local Manufacturing(PCBWAY, JLCPCB): In addition to design, I offer local support within China to facilitate manufacturing, prototype assembly, and quick revisions. This ensures smooth collaboration and shorter lead times Why Work With Me: I am passionate about delivering precise, innovative, and reliable designs tailored to your specific needs. I prioritize quality, efficiency, and clear communication to ensure your project’s success — from prototype to production. I am committed to providing results on time and responding promptly to any client inquiries, ensuring smooth and efficient collaboration.

Industrial and Yacht Designer with over 40 years of professional experience in Product Design, Marine Design, Automotive, and Aerospace. Currently based in Shenzhen, China, specializing in AI-powered... Read more

Industrial and Yacht Designer with over 40 years of professional experience in Product Design, Marine Design, Automotive, and Aerospace. Currently based in Shenzhen, China, specializing in AI-powered products and applications, particularly in wearable technology and computer vision. Expertise in advanced composites, CAD design, 3D modeling, rendering and visualization, engineering for production, and thermoplastics manufacturing. Proven track record working across multiple international markets including Dubai, China, UK, and US. Services include concept design, 3D modeling and rendering, engineering and branding for production, with comprehensive project management from early concept through final manufacturing and market launch.

As a registered architect in China with over 6 years of hands-on experience, I specialize in timber frame and sustainable wood structure design for cabins, forest homes, vacation retreats, and eco-fri... Read more

As a registered architect in China with over 6 years of hands-on experience, I specialize in timber frame and sustainable wood structure design for cabins, forest homes, vacation retreats, and eco-friendly residential projects.

Since 2002, I have specialized in the design, engineering, and construction of tensile membrane structures — from concept to on-site installation. Today, I lead a dedicated team, personally handling t... Read more

Since 2002, I have specialized in the design, engineering, and construction of tensile membrane structures — from concept to on-site installation. Today, I lead a dedicated team, personally handling the full design process while guiding fabrication and installation to ensure precision, structural integrity, and client satisfaction.My core expertise includes:Advanced AutoCAD (including 3D modeling, detailed fabrication drawings, shop drawings, unfolding patterns, and construction documentation) Parametric and innovative design using Rhinoceros + Grasshopper for complex form-finding, geometry optimization, and generative modeling Quick concept modeling & visualization in SketchUp and high-quality rendering/output in Lumion Structural analysis & optimization with 3D3S (load calculations, wind/snow loads, member sizing) Accurate membrane form-finding using specialized tools like Easy (tension optimization, wrinkle control, material behavior simulation for PTFE, ETFE, PVC fabrics) I focus on delivering reliable, buildable solutions for landscape canopies, architectural shading systems, stadium roofs, ETFE cushions, large public pavilions, and other complex tensile/fabric structures. Every project emphasizes:Precise coordination between design intent and real-world fabrication/installation Timely delivery with minimal revisions Clear communication and proactive problem-solving Clients value my hands-on construction background — I bridge the gap between digital models and physical execution, reducing errors, costs, and delays on site.If you're an architect, contractor, developer, or engineer seeking a proven expert in tensile/membrane structures who can deliver high-quality AutoCAD drawings, parametric models, structural optimizations, and renderings — let's discuss your project. I'm ready to start immediately and exceed your expectations

I have more than 20 years experience on product design and development of consumer products. I worked on projects ranging from small home appliance, personal care, oral care, kitchen utensils and more... Read more

I have more than 20 years experience on product design and development of consumer products. I worked on projects ranging from small home appliance, personal care, oral care, kitchen utensils and more. I am proficient in using Creo, Onshape and Arena PLM

I have 7+ years experience with Mechanical Design and Analysis. I am very familiar with ANSYS, Solidworks, Amesim, Matlab and so on.

I have 7+ years experience with Mechanical Design and Analysis. I am very familiar with ANSYS, Solidworks, Amesim, Matlab and so on.

Senior Mechanical Design Expert | 24 Years HVAC / Heat Pump / Industrial Heat Pump Experience Turn your HVAC or heat pump product from concept to mass production — efficiently, reliably, and certific... Read more

Senior Mechanical Design Expert | 24 Years HVAC / Heat Pump / Industrial Heat Pump Experience Turn your HVAC or heat pump product from concept to mass production — efficiently, reliably, and certification-ready. I have over 24 years of experience in mechanical structure design and product development in HVAC, heat pumps, and smart appliances. I have successfully led 200+ products from concept to mass production. My products are widely exported to Europe and North America, fully compliant with CE, UL, Keymark, TÜV, DVGW, UBA, KTW and other international standards, with strong experience in certification-oriented design. My Background Top-Tier Industry Experience: Worked at leading companies with mature product development systems: - Midea Group (Fortune Global 500) - A leading listed heat pump company - Chigo Air Conditioning (00449.HK) International Client Experience: Extensive experience working with global clients, providing customized product development: Carrier / Iceair / Thermondo / Kaisai / Olimpia / Notus / SKD Patents: - 1 National Priority Invention Patent - 12 Invention Patents - 100+ Utility Model Patents Core Expertise 1. HVAC / Heat Pump Structural Design - Full unit structure design (indoor / outdoor / integrated units) - Refrigeration system integration (compressor, heat exchangers, piping layout) - Noise reduction optimization (airflow vs noise balance) - Waterproofing, anti-vibration, piping stress & reliability design - Electrical enclosure safety & system integration 2. Industrial Heat Pump & HVAC Design - Industrial-grade heat pump system design - Industrial HVAC equipment (high reliability / long lifespan / harsh environments) - Custom non-standard equipment structure design 3. Manufacturing-Oriented Engineering (DFM / DFA) - Design for Manufacturing (DFM) - Design for Assembly (DFA) - Cost optimization - Mold feasibility analysis (plastic / sheet metal) Service Scope Heat Pump Products: Residential heat pumps (Monoblock / Split), modular systems, integrated water systems / hydraulic modules Air Conditioning & Light Commercial HVAC: Indoor / outdoor unit structure design, PTAC / window AC / portable AC, heat exchanger design (evaporator / condenser), electrical cabinet design Industrial & Custom Equipment: Industrial air conditioning, custom equipment structure design Additional Design Services: Sheet metal design, plastic part design, HVAC piping optimization, product upgrade & partial redesign Mold & Manufacturing Support: Mold design review (DFM), injection molding / sheet metal process optimization, supplier sourcing & factory coordination Cross-Functional Collaboration: Work with thermal engineers (refrigeration system optimization), work with electrical engineers (control system integration), support full system-level product development China-Based Engineering Support: Reliable supplier sourcing, on-site or remote production support, fast issue resolution during prototyping and mass production What I Need From You (Before Starting) To ensure an efficient project process, please provide as much as possible: 1. Basic Product Information: - System diagram / schematic - Sketch / concept / idea - Reference images or benchmark products 2. Certification & Market Requirements: - Target certifications (CE / UL / Keymark / TÜV, etc.) - Target market (Europe / North America, etc.) 3. Production Information: - Target production volume (prototype / small batch / mass production) - Whether you already have a factory or supply chain 4. Design & Manufacturing Preferences: - Material preference (plastic / sheet metal / hybrid) - Special requirements (cost target / appearance / size constraints, etc.) Even if you only have a rough idea or simple sketch, feel free to contact me. I can help you refine the concept and bring your product to life. My Commitment ✔ On-time delivery ✔ Design compliant with international standards (CE / UL, etc.) ✔ Production-ready, manufacturable design ✔ Free initial technical consultation ✔ Reliable and efficient communication

Mechanical engineer with more than 13 years' experience : mechanial design,3d printing, cnc machining,supplier management... Services: 1.Design mechanical products,including 3d model desig... Read more

Mechanical engineer with more than 13 years' experience : mechanial design,3d printing, cnc machining,supplier management... Services: 1.Design mechanical products,including 3d model design and 2d engineering drawing; 2.Create or edit 3d model for 3d printing/CNC machining: Edit STL model or 3d scanned models---Fix errors,split model,hollow model,add texts on model,create lattice patterns on model,etc. 3.Liaisons between you and Chinese suppliers,especially in mechanical engineering field;

I am a mechanical engineer. skilled at designing, production and manufacturing. I graduated from CHINA and have experience in different manufacturing companies over there. My strength is my ability to... Read more

I am a mechanical engineer. skilled at designing, production and manufacturing. I graduated from CHINA and have experience in different manufacturing companies over there. My strength is my ability to work effectively with different people. My communication skills have made me an effective engineer . I am working as a designer engineer and if you are looking for someone to do your work in less time and ofcourse less money then you are in the right place.

I create high-quality 2D/3D models and animations, including game-ready assets optimized for real-time performance, helping bring ideas to life and capture attention. I’m a Senior 2D/3D Artist with 15... Read more

I create high-quality 2D/3D models and animations, including game-ready assets optimized for real-time performance, helping bring ideas to life and capture attention. I’m a Senior 2D/3D Artist with 15+ years of experience, specializing in modeling, rendering, and animation for brands, studios, and game developers. Whether you need a realistic product render, a character animation, or optimized assets for games, I deliver visuals that are both technically precise and visually compelling. What I specialize in: 2D & 3D Modeling (products, characters, environments) 2D & 3D Animation (product animation, explainer videos, motion content) Game-Ready Assets (optimized for Unity / Unreal Engine) Photorealistic Rendering Texturing, Lighting & Shading

Overview: I provide specialized structural engineering solutions exclusively for the vaping industry. With over a decade of dedicated experience in the vaping industry, complemented by a solid 8-year... Read more

Overview: I provide specialized structural engineering solutions exclusively for the vaping industry. With over a decade of dedicated experience in the vaping industry, complemented by a solid 8-year foundation in mold engineering and injection molding, I focus on creating robust, reliable, and manufacturable designs that meet the unique demands of e-cigarette products. My deep understanding of vaping-specific requirements ensures solutions that general product engineers cannot match. Core Services: • Vape-Specific Structural Design: Expertise in addressing critical challenges such as leak prevention, vaporization, and component compatibility • Manufacturing-Optimized Design (DFM): Designs tailored for efficient production, leveraging industry-specific knowledge to minimize costs and timelines • End-to-End Support: Comprehensive structural engineering support from initial concept through to production readiness Why Partner with a Specialist? • Industry-Focused Approach: Solutions built on extensive vaping industry knowledge rather than general engineering principles • Proven Expertise: Deep understanding of vaping-specific materials, safety standards, and user experience requirements • Manufacturing Insight: Designs optimized for vaping product manufacturing processes and quality standards I am currently available for new projects. If you require structural engineering expertise grounded in the actual vaping industry, message me to discuss how I can contribute to your project's success. Key Differentiators: → Focused expertise in vaporization system architecture and optimization → Specialized knowledge of vaping-specific materials and safety standards → Understanding of all vaping product categories and form factors → Experience with industry-specific testing and validation protocols

Mechanical Design Engineer 25 years of Mechanical Engineering Experience - Consultant Mechanical Design Engineer - From automotive engineering technician to design engineering consultant - Extensi... Read more

Mechanical Design Engineer 25 years of Mechanical Engineering Experience - Consultant Mechanical Design Engineer - From automotive engineering technician to design engineering consultant - Extensive knowledge of gasoline and diesel engine design - More than 25 years of automotive engineering experience from shop floor to motorsport - Extensive experience working with clients in China, South East Asia, Europe and America - Consultant engineer for major global OEMs - Capable of leading design teams and chief engineering projects - Based in Asia with a global reach

中文个人简介 10 年建筑可视化（ArchViz）经验，专注超写实室内外效果图创作。核心优势：照片匹配建模 + 渲染与原片无缝合成，交付可编辑 PSD。 精通 3ds Max/V-Ray/Corona，熟练运用 CAD/SketchUp，累计交付 500 +... Read more

中文个人简介 10 年建筑可视化（ArchViz）经验，专注超写实室内外效果图创作。核心优势：照片匹配建模 + 渲染与原片无缝合成，交付可编辑 PSD。 精通 3ds Max/V-Ray/Corona，熟练运用 CAD/SketchUp，累计交付 500 + 高质量作品（地产 / 商业空间 / 建筑改造），注重细节与高效沟通，确保还原设计意图。 English Profile 10 years of Architectural Visualization (ArchViz) experience, specializing in photorealistic interior/exterior renders. Core strength: photo-matching modeling + seamless photo integration, delivering editable PSD files. Proficient in 3ds Max/V-Ray/Corona, skilled in AutoCAD/SketchUp. Delivered 500+ high-quality works (real estate/commercial spaces/renovations). Detail-oriented, communicative, and committed to realizing your design intent.

I have 2 years of mechanical design experience, I am very proficient in SOLIDWORKS and Auto CAD, and have participated in the design of many projects

I have 2 years of mechanical design experience, I am very proficient in SOLIDWORKS and Auto CAD, and have participated in the design of many projects

1. Bachelor's Degree in Automotive Engineering from Shenyang Aerospace University, and Master's Degree in Automotive Engineering from Beihang University (BUAA). With over 20 years of consecutive exper... Read more

1. Bachelor's Degree in Automotive Engineering from Shenyang Aerospace University, and Master's Degree in Automotive Engineering from Beihang University (BUAA). With over 20 years of consecutive experience in automotive design since graduation, I have participated in the structural design, test verification and after-sales problem resolution of multiple vehicle models, boasting extensive professional expertise. 2. A Senior Automotive Design Engineer proficient in applying fundamental design principles including structural strength, stiffness, design benchmarks and assembly positioning.

🛠️ Senior Structural & DFM Engineer (15+ Years Exp) Bridging the gap between creative Industrial Design (ID) and robust Mass Production (MP). 🏗️ Engineering Expertise Specialization: High-volume cons... Read more

🛠️ Senior Structural & DFM Engineer (15+ Years Exp) Bridging the gap between creative Industrial Design (ID) and robust Mass Production (MP). 🏗️ Engineering Expertise Specialization: High-volume consumer electronics, with deep vertical expertise in the E-cigarette industry (disposable, pod systems devices). Scale: Proven track record of serving premium EU/US brands, managing products with an annual volume exceeding 10 million units. Quality: Expert in DFM (Design for Manufacturing) and high-precision mold development, achieving a 99% first-pass yield rate for complex vaping devices. 🌍 Global Communication & Project Management Professional Technical English: Competent in handling technical discussions, engineering specifications, and daily project communication with international clients. Mobile & Ready: Hold valid U.S. & UK visas; participated in 4+ global trade shows (TPE USA, Vaper UK, etc.) to support technical needs and client relations.

I’m a senior naval architect and marine engineer with over 9 yrs of hands-on shipbuilding experience. I handle the full vessel design process—from concept and general arrangement to detailed sectional... Read more

I’m a senior naval architect and marine engineer with over 9 yrs of hands-on shipbuilding experience. I handle the full vessel design process—from concept and general arrangement to detailed sectional and production-ready design—for high-performance surface and underwater vessels. My experience includes underwater sightseeing vessels, ACV/SES, high-speed boats, passenger and tow vessels, cruise ships, cargo and transport ships, and recreational craft, across steel, aluminum, and FRP construction. I focus on practical, buildable designs that balance performance, safety, and real shipyard constraints. ✅Overall design of Naval vessels ✅Ship resistance, Stability and Speed performance analysis ✅Hull structural strength analysis ✅Marine design (Exterior design, interior arrangement, marine structural design) ✅Design inspection and evaluation of each sectors ✅Production process and schedule design ✅3D modeling ✅Video editing ✅Rendering ✅Naval structural design ✅Factory or Working place design ### Testimonials from Previous Clients ### ✅"Experienced marine engineer in optimizing vessel performance and safety." ✅"Specialize in hydraulic system designs and propulsion system optimization"

I am a mechanical designer and product innovator with strong expertise in SolidWorks, 3D-printed functional prototypes, and custom mechanical solutions. I specialize in solving unique mechanical chall... Read more

I am a mechanical designer and product innovator with strong expertise in SolidWorks, 3D-printed functional prototypes, and custom mechanical solutions. I specialize in solving unique mechanical challenges, from concept sketches to manufacturable STL files. Notable projects include: 1.Motorized Cable Organizer – automated cable retraction system for home/office use. 2.Mechanical Shoe Washer – fully mechanical design, different brushes for various shoe areas, low failure rate, patent pending. 3.JSAUX ModCase Kickstand Replacement – mechanical locking mechanism, perfect compatibility, 3D-printed prototype. I hold a degree in Aircraft Manufacturing Engineering and am skilled in CAD modeling, 3D printing, ANSYS simulation, and mechanical problem-solving.

Senior Architect & Design Director | 26+ Years Experience Expert in high-precision CAD/BIM (Revit) for large-scale commercial and residential projects. I bridge the gap between creative design and te... Read more

Senior Architect & Design Director | 26+ Years Experience Expert in high-precision CAD/BIM (Revit) for large-scale commercial and residential projects. I bridge the gap between creative design and technical execution. - Project Scale: Managed over 1M sqm of developments, including Wanda Plaza (160k sqm) and Microsoft R&D HQ (190k sqm). - Technical Mastery: Advanced proficiency in AutoCAD, Revit, and BIM workflows. Specialized in full-cycle construction documentation (CD) and shop drawings. - Standards: Expertise in LEED Gold certified projects and high-PC (prefabricated) construction. - Global Collaboration: Extensive experience working with top firms like NBBJ, BDP, and Aedas. I deliver professional, construction-ready blueprints and 3D models with the reliability of a 26-year industry veteran.

MT philosophy: Creating value for customers - Turnkey How to achieve: 1. Matching Process to Product — Cutting Costs. 2. One-Stop Component Sourcing: 100% BOM Fulfillment to Save You Time 3. Sea... Read more

MT philosophy: Creating value for customers - Turnkey How to achieve: 1. Matching Process to Product — Cutting Costs. 2. One-Stop Component Sourcing: 100% BOM Fulfillment to Save You Time 3. Seamless PCB-to-PCBA: Shorten Lead Times. MT go beyond material supply to deliver full-lifecycle BOM management for clients: BOM Analysis: Break down BOM lists and identify potential supply risks; Cost Optimization: Cut overall procurement costs via market insights, purchase volumes and alternative materials; Risk Alert: Warn of price hikes, material obsolescence or delivery delays in advance, with actionable solutions to secure supply chain stability. Wayne CEO Office: Room 1715, Zhenqian Building, No.80 Longhua Industrial Road, Longhua District, Shenzhen Factory: Room 2145, 2/F North, Building 23, Keyuan West, Kezhi West Road, Yuehai Street, Nanshan District, Shenzhen

I am a PhD-qualified Mechanical Engineer with extensive experience in 3D CAD modeling, product design, finite element analysis (FEA), and manufacturing optimization. I specialize in transforming conce... Read more

I am a PhD-qualified Mechanical Engineer with extensive experience in 3D CAD modeling, product design, finite element analysis (FEA), and manufacturing optimization. I specialize in transforming concepts into high-quality, manufacturable designs using advanced engineering tools.

I am a CAD and architectural designer with over 10 years of professional experience. I graduated from the Nanjing Institute of Technology in Jiangsu, China, with a bachelor’s degree in Landscape Desig... Read more

I am a CAD and architectural designer with over 10 years of professional experience. I graduated from the Nanjing Institute of Technology in Jiangsu, China, with a bachelor’s degree in Landscape Design. My expertise covers CAD drafting, 3D visualization, and Photoshop rendering. I have been involved in a wide range of projects, including hotels, government buildings, schools, villas, and residential interiors. I combine technical precision with creative design to deliver drawings, renderings, and visualizations that meet both functional and aesthetic goals. I am reliable, detail-oriented, and committed to delivering high-quality results on time.

I have designed a lot of projects for various industries. 1. non standard automation: 2. standalone machines. 3. welding jigs and fixtures

I have designed a lot of projects for various industries. 1. non standard automation: 2. standalone machines. 3. welding jigs and fixtures

CAE Analysis & Simulation: AutoForm (Expert), Dynaform 3D CAD / Design: UG NX (Expert), CATIA V5 (Expert) Die Design: Progressive Dies, Transfer Dies, Tandem Lines, Draw Dies, Trimming & Piercing Di... Read more

CAE Analysis & Simulation: AutoForm (Expert), Dynaform 3D CAD / Design: UG NX (Expert), CATIA V5 (Expert) Die Design: Progressive Dies, Transfer Dies, Tandem Lines, Draw Dies, Trimming & Piercing Dies Engineering Knowledge: GD&T, Sheet Metal Forming, Stamping Process Planning, Try-Out & Debugging, Material Selection (Steel, Aluminum) Spearheaded the CAE analysis for over 30 new projects using AutoForm, simulating formability, thinning, springback, and material flow to predict and resolve potential manufacturing issues. Designed and developed the full 3D structure for large-scale progressive and transfer dies using UG NX, resulting in a 15% reduction in try-out cycles and a 10% improvement in first-time part quality. Led design reviews with cross-functional teams, including Product Engineering and Manufacturing, to implement Design for Manufacturability (DFM) principles, reducing design-related changes by 20%. Provided technical guidance and mentorship to a team of 5 junior engineers, enhancing overall team capability. Coordinated with tooling suppliers to ensure design intent was accurately translated into high-quality die builds.

Blending precision engineering with creative flair, I turn ideas into standout designs—from sleek mechanical parts to dream home interiors. Mastering CAD, SolidWorks, UG, and 3D Max, I deliver solutio... Read more

Blending precision engineering with creative flair, I turn ideas into standout designs—from sleek mechanical parts to dream home interiors. Mastering CAD, SolidWorks, UG, and 3D Max, I deliver solutions that marry technical excellence with visual appeal, ensuring every project not only meets but exceeds expectations.