Yantai HaiYou Metal Material Co., Ltd. is located in the comfortable and charming harbor city?Yantai, facing Bohai bay in the north, adjoining the internationalized harbor?Qingdao in the south, and coming apart from Dalian by the sea, owning the unique geographic advantage and favorable traffic environment by sea, land together with air. .

The company has ample sales network, specialized in 20 varieties, more than 400 series from ?108 to?457mm high-quality seamless steel pipe produced by ...