Shijiazhuang Shuangjian Tools Co.,Ltd is a specialized company in manufacturing files, which was established in 1951.For many years in supplying high quality files, weown the famous"BI-SWORD"brand.

Being certified as compliant with ISO9001:2000 and GS, we unite the traditional technics and advanced management mode to provide high grade products and satisfying service both in domestic and international market.

Depend on excellent stuffs, special processing equipments and advanced testing instruments,ensure us to develop our products technique and quality constantly. We mainly export our files to Germany,Italy, Japan,Russia America and so on.

We canonize "based on people,deal with concrete matters relating to work and innovation"in the company, play a leading part in Chinese files with its high quality products forever.

We warmly welcome domestic and foreign friends to visit our company in Shijiazhuang for negotiation and cooperation.