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LARGEST MANUFACTURER IN CHINA
ROTARY DRILLING HOSE
30 YEARS EXPERIENCE
API SPEC 7K-0376

Certificates

API Q1-4758 (1)

As China’s first API authorized manufacturer of oilfield hoses, Jingbo has got the certificates of API Spec 7K-0376, API Spec 16C-0275, API Spec 16D-0109, API Spec Q1-2085 and API ISO9001-2008.
Jingbo has strong quality control team and tests each batch of material.
Jingbo exports hoses to more than 20 countries. Such as the USA, Russia, Brazil, Argentina, Iran, UAE, etc. We are ready to be your long term reliable partner of oilfield hoses.

API 16D-0140
API 7K-0376 (1)
API 7K-0376 (1)

Get In Touch

 +8631189849942 

SMS: +8618031853252

Email: sales@china-kellyhose.com

WhatsApp: +8618031853252

Add: Chengxi Industrial Zone, Jing County, Hebei Province, China.