Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of casing steel pipe, , , ,. We promise to try our best to provide you with high quality and efficient services. The product will supply to all over the world, such as Europe, America, Australia,Cambodia , Bhutan ,Thailand , Hungary .With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.