Handan Yongnian Yuyao Fasteners Co., Ltd. is a professional production and sales integration; 6-30 high strength national standard. German standard. British, American nuts; The company introduced multi-station cold heading machine (steam, friction, accessories) non-standard shaped parts, aluminum template accessories (pins; pins, K plate screw, etc.) can be randomly customized for a variety of strange products.

High strength national standard. German standard. British, American nut non-standard special-shaped parts, aluminum template accessories (pins; pins, K plate screw, etc.）