Na Z.
Senior Plastic Product& Injection Mold Design/17+Yrs /China Manufacturing Partner
Suzhou,
China
Global rank:
3,326
/
132,744
Skill pts: 11
About
As a 13-year veteran in plastic product design and injection mold design，
with 4 years of Europe-to-China project management and quotation experience,
I don’t just create 3D models—I deliver production-ready structural solutions that ensure part strength, mold structure simplied,assembly accuracy, and mass production feasibility,cost reduced.
✅ I specialize in end-to-end structural design: 3D modeling, tolerance analysis, DFM optimization, and structural validation
✅ I solve core structural challenges: wall thickness, draft angle, ejection, and snap-fit design to avoid manufacturing defects
✅ I control cost, timeline, and quality from design to mass production, eliminating costly mold rework
✅ I deliver clean, parametric CAD files and communicate seamlessly for fast iterations
I can act as a trusted bridge between global client and reliable Chinese manufacturing partners
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with 4 years of Europe-to-China project management and quotation experience,
I don’t just create 3D models—I deliver production-ready structural solutions that ensure part strength, mold structure simplied,assembly accuracy, and mass production feasibility,cost reduced.
✅ I specialize in end-to-end structural design: 3D modeling, tolerance analysis, DFM optimization, and structural validation
✅ I solve core structural challenges: wall thickness, draft angle, ejection, and snap-fit design to avoid manufacturing defects
✅ I control cost, timeline, and quality from design to mass production, eliminating costly mold rework
✅ I deliver clean, parametric CAD files and communicate seamlessly for fast iterations
I can act as a trusted bridge between global client and reliable Chinese manufacturing partners
Experience
- Senior Product & Advanced Tec. Development Leader Global Tech. Corporation · Full-time Mar 2024 – Present 2 yrs 2 mos China Leading Advanced Technology Development before the new product design, from new idea-accept-test-verify-completed to the product design step
-
Project Manager/Automotive Localization
German Company · Full-time
Mar 2020 –
Feb 2024
3 yrs 11 mos
China
Led localization of 90%+European automotive injection parts to China,
delivering $5M+annual cost savings while meeting quality standards. - Plastic product & Injection Mold Desinger Listed Manufacturing Company · Full-time Mar 2009 – Jan 2020 10 yrs 10 mos China Designed 80+ injection product and production molds with DFM/Moldingflow expertise, supporting high-volume manufacturing in China
Education
- Changzhou University Bachelogy, Mecahanical 2009 – 2012
Other experience
- End-to-End Product Development Projects on Upwork Completed two full-cycle product structure design projects for international clients, with a core focus on delivering designs that are directly ready for mass manufacturing:
Stats
1 follower, 0 following
Age: 36
Joined: May 14, 2026
Last seen: May 16, 2026
Area of Expertise
Automotive Design
3D Printing Design
3D Printing Services
Injection Molding and Casting
Patent Drawings
3D Design Services
Pet Product Design
Injection Molding Design
AutoCAD Design Services
3D Models of Machine Parts
Design Engineering Services
Prototype Design Engineering
Mechanical Design Services
Mechanical CAD Design
Manufacturing Drawings
3D Product Demo
Product Engineering Services
2D to 3D Modeling
Design for Manufacturability (DFM Services)
Languages
English Professional working proficiency
Chinese Native or bilingual proficiency
Location
Suzhou, California, China