James D

@jinxi_du

Senior Mechanical Engineer

Cina

Inglese, Cinese

Alcune informazioni sono riportate in lingua inglese.

Chi sono

With over 10 years in product R&D and structural design, I have served EU/US premium brands, managing 10M+ product annual volume. I specialize in vaping device development, flavor optimization, and user experience enhancement. I am proficient in Pro/ENGINEER and AutoCAD.... Continua a leggere

Competenze