Changzhou Alliance Metal Material Co., Ltd.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Our main products conclude: Pre-honed Tube, Honed Tube, Skived Roller Burnished(SRB), Cold Drawn Precision Precision Steel Tube and etc.

Main material covers 20#, 45#, Q345B, 25Mn, 27SiMn, E355(ST52), SAE1026

Szie range: I. D 30mm-400mm, O. D 40mm-480mm