Jingbo Petroleum Machinery Co., Ltd. Specializing in the manufacturing of rotary drilling hoses, choke & kill hoses, BOP hoses, and hammer unions, Jingbo is known for its exceptional quality and reliability. As a first-grade supplier of CNPC, SINOPEC, and CNOOC, Jingbo has established itself as a trusted partner in the oil and gas sector.

The company holds several prestigious certifications including API Spec 7K-0376, API Spec 16C-0275, API Spec 16D-0109, API Spec Q1-2085, and API ISO9001-2008. With an advanced laboratory and a commitment to continuous improvement, Jingbo ensures the highest standards of production technology and product quality. Each batch of material undergoes thorough testing, and every hose is inspected at 2 times its working pressure.

With global exports to over 20 countries, including the USA, Russia, Brazil, Iran, and UAE, Jingbo is ready to be your reliable long-term partner in the oilfield hoses industry. Contact Jingbo Petroleum Machinery Co., Ltd