We be engaged in fabricating ANSI(UNC,UNF), International Standard(ISO) and China Standard(GB) series of micro hollow-head setscrew with ultra high rigidity, micro screw with all spacial material, medical orthopaedics bolts, and precise machinery parts.
We be engaged in fabricating ANSI(UNC,UNF), International Standard(ISO) and China Standard(GB) series of micro hollow-head setscrew with ultra high rigidity, micro screw with all spacial material, medical orthopaedics bolts, and precise machinery parts.
生产美标UNC、UNF、国际标准ISO、国标GB系列微型超硬度内六角紧定螺丝、各种特殊材料的微型螺丝、医用骨科螺钉、精密机械零配件。