We specialize in this field for 37 years, our company is a branch company of Shanghai Zhanzhi Industry Group Co., Ltd. We have 20+ subsidiary companies all over China, with more than 1000 employees. Mainly products: with the strength of steel coil, Metallic Coated, stainless steel, Aluminum, etc.
Company website:
http://tj.zzsteel.net
http://zzsteelgroup.com