Ningbo of China Xuxing Fastener Factory,establish on will it be spring 1993, national best non-standard component manufacturer one of! Improve enterprise between transformation and product 11 years, is developing constantly under the circumstances that ...

Ningbo Yinzhou Yongxin Standard Components Factory professionally produces standard pieces. We mainly produce national (GB), German (DIN), Japanese (JIS), American (ANSI/ASTM) and English (BS) standards of fasteners, auto fittings, electrical ...