Yiquan Zheng

2 Patents

• US125529322026

  Polyamide Composite Material and Preparation Method Thereof

  KINGFA SCI. & TECH. CO., Ltd.

  0 cites
• US121956262025

  Flame-retardant Nylon Composite and Use Thereof

  KINGFA SCI. & TECH. CO., Ltd.

  0 cites