James D

@jinxi_du

Senior Mechanical Engineer

Chine

Anglais, Chinois

Certaines informations sont présentées en anglais.

À propos de moi

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.... Plus d’infos

Compétences