John L.
Senior Mold Design Engineer | Injection & Die Cast Tooling Specialist | DFM&Moldflow Expert
Hong Kong,
Hong Kong
Global rank:
5,388
/
154,331
Skill pts: 11
About
Results-driven Mold Design Engineer with 20+ years of hands-on experience in end-to-end tooling development for injection molding, die casting, and stamping dies. Proven track record of delivering high-precision, production-ready mold designs for automotive, medical device, consumer electronics, and household appliance industries.
Core expertise includes DFM (Design for Manufacturing) analysis, complex undercut & side action mechanism design, hot/cold runner system optimization, and mold validation. Proficient in full-cycle mold development from product concept review, mold flow analysis, 3D modeling, 2D drawing generation, to on-site tryout support.
Committed to delivering cost-effective, robust tooling solutions that minimize cycle time, reduce manufacturing defects, and meet tight project deadlines. Strong communication skills and experience collaborating with cross-functional teams and global clients.
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Core expertise includes DFM (Design for Manufacturing) analysis, complex undercut & side action mechanism design, hot/cold runner system optimization, and mold validation. Proficient in full-cycle mold development from product concept review, mold flow analysis, 3D modeling, 2D drawing generation, to on-site tryout support.
Committed to delivering cost-effective, robust tooling solutions that minimize cycle time, reduce manufacturing defects, and meet tight project deadlines. Strong communication skills and experience collaborating with cross-functional teams and global clients.
Portfolio
Education
- Zhengzhou University of Light Industry (ZZULI) Bachlor of Engineering, Bachelor of Engineering in Polymer Materials and Engineering 2005 – 2009
Stats
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Joined: September 18, 2026
Last seen: November 1, 2026
Languages
English Full professional proficiency
Chinese (Simplified) Native or bilingual proficiency
Location
Hong Kong, California, Hong Kong