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API 7K Hose Seven Systems
Seven Systems:
Supplying System

Production & Management System

Quality Control System

Packaging System

Storage System

Inspection System Before Delivery

After-sales Service

Company Profile
Hebei Jingbo Petroleum Machinery Co.,Ltd., founded in 1986, is committed to providing quality oilfield hoses worldwide. Jingbo has almost 40 years’ experience in the oilfield hoses area and is the leading manufacturer of rotary drilling hose, choke & kill hose, BOP hose, hammer unions, swivel joints, pup joints, etc. Jingbo is also the first grade supplier of CNPC, SINOPEC and CNOOC.

As China’ s first API authorized manufacturer of oilfield hoses, Jingbo has got the certificates of API Spec 7K-0376, API Spec 16C-0374, API Spec 16D-0140 and API ISO 9001-2008. Jingbo sets up advanced laboratory and is committed continuously to improving production technology.

The development of new formula improves the production efficiency and product quality. Jingbo has strong quality control
team and tests each batch of material. A 100% full inspection of finished products before delivery is made to provide
quality products for customers. Markets We have clients in more than 40 countries. Such as the USA, Mexico, Brazil, Argentina, Russia, Malaysia, Singapore, Indonesia, India, Germany, Britain, Holland, Kuwait, Saudi Arabia, Iran, the UAE, etc. 80% domestic market shares.

Main Partners: