Company Description
Hisin Petroleum Equipment Co., Ltd one of the biggest oil drill pipes manufactures in China. We have passed the attestation of ISO9001-2000, ISO14001, OHSAS-18000 and 5D-0087, 7-0576 of API. We have complete quality guarantee system, stringent and scientific management system, powerful manufactory strength and advanced testing equipments. While ensuring high quality and high production, we are mighty competitive in the fierce market competition.