We have been in this business for more than 7 years .Our company specializes seamless steel pipe.We possess advanced technology and equipment.So our products can meet your needs.We 4 piercing machine set, 16 cold drawing machine, 6 straightening machine,2 ...

Yunnan enormous surges trading Co., LTD was established in 2006which becomes total sales company for hebei corporation southwest China, our is responsible developing the business and overseas market. Our mainly manages iron steel industry accessories. ...