Hire Engineering Drawings Designers in China

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D p... Read more

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D parametric CAD modeling (SolidWorks, Autodesk Inventor, Siemens NX), DFM-compliant shop drawings, dynamic mechanism design, and turnkey industrial automation integration. Core Technical Expertise: • Multi-CAD 3D Modeling: SolidWorks (Primary), Autodesk Inventor, and Siemens NX. Expertise in Part & Assembly families, Design Tables, Equations, Feature Suppression, and Top-Down Skeleton/Layout sketches. • Production Engineering Package: 2D manufacturing drawings adhering strictly to ASME Y14.5 GD&T standards, AWS welding symbols, bend deductions, and structured BOMs. • Shop-Floor Machining Experience: Direct background in 3-axis CNC milling and lathe machining. Every design is optimized for real-world manufacturability, tool clearances, and tolerance stack-up. • Equipment Focus: Non-standard automation machinery, Machine Vision & AOI inspection equipment, rotating equipment (drive shafts, roller systems, bearing blocks), structural frames, and custom jigs/fixtures. • C# Software & Automation Integration: Experienced in C# HMI upper-computer development, PLC control logic, and CAD API automation scripts. Whether you need a configurable 3D product family, design modifications, or production-ready job shop drawings, I deliver clean, error-free, and maintainable engineering deliverables.

(Mechanical CAD Engineer | SolidWorks | AutoCAD | Fusion 360 | Creo | Inventor | 3D Modeling | Product Design | Reverse Engineering | Manufacturing Drawings) Looking for a Mechanical CAD Engineer w... Read more

(Mechanical CAD Engineer | SolidWorks | AutoCAD | Fusion 360 | Creo | Inventor | 3D Modeling | Product Design | Reverse Engineering | Manufacturing Drawings) Looking for a Mechanical CAD Engineer who can transform your concept into a production-ready design? I provide professional Mechanical CAD and Product Design services for startups, inventors, manufacturers, engineering firms, and businesses that need precise, manufacturable CAD models and technical documentation. Whether you have a rough sketch, hand drawing, PDF, image, or an existing model that needs improvement, I can deliver accurate engineering solutions tailored to your project. Using industry-leading software including SolidWorks, AutoCAD, Fusion 360, PTC Creo, and Autodesk Inventor, I create high-quality 2D drawings, 3D CAD models, assemblies, engineering documentation, and manufacturing files that are ready for fabrication, CNC machining, laser cutting, injection molding, or 3D printing. Services I Offer: ✔ Mechanical Design ✔ 2D CAD Drafting ✔ 3D CAD Modeling ✔ Product Design & Development ✔ Reverse Engineering ✔ Manufacturing Drawings ✔ Assembly Design ✔ Exploded Assembly Drawings ✔ Engineering Drawings ✔ Technical Documentation ✔ Machine Part Design ✔ Industrial Product Design ✔ Sheet Metal Design ✔ Surface & Solid Modeling ✔ Parametric CAD Modeling ✔ Prototype Design ✔ Design for Manufacturing (DFM) ✔ Bill of Materials (BOM) ✔ CAD File Conversion ✔ PDF/Image/Sketch to CAD ✔ STL, STEP, IGES, DWG & DXF File Creation ✔ 3D Printing Files ✔ CNC Manufacturing Drawings ✔ Product Rendering & Visualization Software Expertise: • SolidWorks • AutoCAD • Autodesk Fusion 360 • Autodesk Inventor • PTC Creo • CATIA • Siemens NX • Blender • KeyShot Why Choose Me? ✔ Manufacturing-ready CAD models ✔ Accurate dimensions and GD&T where required ✔ Clean, organized engineering files ✔ Fast communication and regular updates ✔ High attention to detail ✔ Support from concept to final production ✔ Reliable turnaround and on-time delivery Whether you need a single mechanical component, a complete product assembly, reverse engineering of an existing part, or detailed manufacturing documentation, I deliver accurate, functional, and production-ready designs that meet industry standards. Let's turn your idea into a professional engineering solution.

I’m a 3D CAD Designer and Product Designer specializing in creating accurate, production-ready 3D models from ideas, sketches, images, measurements, and reference files. I work on mechanical parts, c... Read more

I’m a 3D CAD Designer and Product Designer specializing in creating accurate, production-ready 3D models from ideas, sketches, images, measurements, and reference files. I work on mechanical parts, consumer products, enclosures, assemblies, machine components, prototypes, and 3D-printable models. I can create detailed CAD models, STL/STEP files, technical drawings, realistic product renders, and manufacturing-ready designs. I use SolidWorks and other professional CAD tools to develop clean, precise models with attention to dimensions, functionality, fit, and manufacturability. Whether you need a concept converted into a 3D model or an existing design modified and prepared for 3D printing or manufacturing, I can help take it from concept to finished CAD file. My goal is simple: deliver accurate models, clear communication, reliable turnaround, and professional results.