2-28-120, Hardware City, Miyun Road, Nankai Dist., Tianjin, China

Tianjin Hanyong LongTeng Metal Products Co., is a large enterprises which specialized in developing,producing and marketing fasteners,standardized parts and component.Our factory is located in the lar...

Xiqing district,Tianjin,China

We all along dedicate ourselves to the R & D, manufacturing and worldwide marketing for high-end bicycle,electric bicycle, bicycle parts.We have ISO9001 certification. We are located in &q...