Qingdao Dihaoweiye Co., Ltd.

Qingdao Dihao Weiye Co.Ltd.is a professional manufacturer of various sizes of steel pipe,such as seamless steel pipe, welded steel pipe,carbon steel pipe and stainless steel pipe,etc.Following standards ,such as,API,ASTM,JIS,BS,DIN and GB,etc.The company covers an area of 204,000 square meter,invested a total of USD 16 million and employed 450 workers and staff. 15 senior engineers,50 professional technicians and 6 foreign experts included.The annual production capacity is 380,000 tons.The company pays more attention to the quality of product and has comprehensive set of advanced devices for producing ,testing and inspection.So the product sell well both in demestic and abroad.And it has established a good business relationship,such as, U.K.,U.S.A,Canada,Iran,Iraq,Vietnam,etc.Adopting "quick sale and small profits" policy and sticking to the priciple of "keep our words,abide by the law , equality and mutual benefit",the comany will supply satisfied service , high quality and compet... [Details]