11-13Changchun Road,Zhengzhouhigh-tech Development Zone

Zhengzhou Siwei Industry & Trade Co., Ltd. is a subsidiary of Zhengzhou Siwei Group. Our company is located in High-Tech Development Zone, Zhengzhou, China. "Unity, harmony and win-wi...

6 Jinfen Road,Jinniu District,Chengdu city,China

Chengdu Jinbin Cold Roll Forming Machinery Co., Ltd. is a company that specializes in the field of cold roll forming machines and metal sheet processing. Since established,our company has developed ma...