Founded in 1998, YUHUANG® Electronic Technology Co., Ltd. is located in Dongguan, China. A screw customization & manufacturing factory specializesd in micro screws, self tapping screws, machine screws, electrical screws and custom screws. Our factories cover an area of 8000+ square meters, constituting our one -stop industry park. All workshops upgrade into semi-auto or full-automatic production lines with 0.01 mm tolerance. YUHUANG is also certified by ISO ISO:9001:2008 and TS16949. Our products have passed the RoHS authentication and reached requirements. With more than 20 years of experience in fastener, YUHUANG has 100+ skilled workers, including 20+ experienced engineers, 15+ knowledgeable international salesmen. We we place high priorities on the clients service.

As a professional cross-country manufacturer of all small diameter screws, YUHUANG can not only produce standard size screws, but also customize its the size/material. YUHUANG factory adopts the ERP management system to control manufacturing process. Our products are in line with GB, American Standard (ANSI), Germany Standard (DIN), Japanese Standard (JIS), International Standard (ISO), and we can meet your specific requirements . We are always developing new products ,and spare no efforts in providing good service for you.