199 huaxi road, Jinqing,Taizhou, Zhejiang, China

Our factory is specialized in producing "Kaiyu" brand mine percussion bit with 35 years manufacturing history. It is one of the largest drilling percussion bit industry in our countr...

705 Room 2 Building, Qiaoke International Trade Center, Jiashan

JIAXING GRANDFAST IMP.&EXP.TRADE CO.,LTD Established in 2005,our company is about 80km far from Shanghai port in Zhejiang,China.We are located in the fastener,hardware and tools base in...