Yunhong Z.

I'm a dynamic mechanical engineer, bringing a wealth of 16 years of experience in mechanical design and manufacturing to the table. Certified as a SOLIDWORKS Expert, I blend technical mastery with innovative thinking to deliver top-notch solutions.
My approach is client-centered—I'm dedicated to enhancing your business success through superior design and engineering services. I believe in the power of collaboration, working closely with you to understand your needs and turn your vision into reality.
My expertise spans a wide range of services: from 3D product design ，to precise engineering and laser machining drawings. I'm adept at material cost and machining time evaluation, ensuring your project is not only high quality but also cost-effective.
But that's not all. I excel in integrating various design processes such as laser cutting, bending, riveting, welding, and injection molding, to name a few. My goal is to provide a seamless，end-to-end service,from initial concept to final production.
Whether you need a quick quote, a detailed prototype, mass production strategies, or shipping logistics, I'm here to assist. Let's connect and discuss how we can bring your next project to life with efficiency, creativity, and precision!

List of services.
1. Mechanical design, sheet metal design, chassis and cabinet design, product design.
2. GD/T(Geometric Dimensioning and Tolerance) and manufacturability analysis.
3. Design from sketches and finalize manufacturing documentation.
4. Perform chassis design based on PCB.
5. Convert CAD drawings from hand drawing paper, convert 3D from 2D, convert DWG from PDF, DXF laser drawings.
6. Provide technical guidance to manufacturers to assist in producing products that meet design requirements.
7. Complete technical data disclosure (BOM, PDF, DWG, DXF STEP, IGS).
8. Supply chain management for prototype production and mass production.

Tools used.
1. 2D design software: AutoCAD, CorelDRAW, PDF.
2. 3D design: SolidWorks, Inventor, Cero,;
3. Sheet metal expert software:(AMADA software: Sheetworks, VPSS3I, AP100);
4. Laser cutting drawing software:cnckad,ap100,vpss3i,cypcut;
5. CNC programming software:Mastercam,solidcam;
6. Appearance design: Photoshop, Keyshot;
7. excal,word,ppt...