Columbus Trade Co., Ltd. is with rich experience in trading European and American customers. Columbus located Shanghai (Songjiang District), a city of strategic importance the Far East for its port proximity to major production areas. Inside structure over 2,000 square meters, ...

As a manufacturer and export company in the erea of hand tools, our products including hose clamp, utility knife, tape measure, caulking guns, wooden folding ruler, hammer etc. Now production capacity is 2 million clamp 1 we also work with 10 brother factory for other tools. With experience ...