we build OEM welding machine for customer, Ningbo Yinzhou Hishen Hardware Co., Ltd., founded in 2006, ... products are widely used into many fields, such as CNC machine, lathe, etc. We can supply many kinds of hardware products ... person: Mr. LiTel: +86-0574-88071752Fax: +86-0574-88454438 Automatic welding machine, steel casting foundry