A New API Authorized Certificate---API Spec 16D-0109

Jingbo’s Oversea Exhibition—PECOM EXPO

Jingbo Successfully Attended the CIPPE 2016

JINGBO Attended The 2015 Middle East Oil Fair

Consistent Inner Diameter Hose Patent

The USA Southwest Research Institute Test for Choke & Kill Hose

The USA Southwest Research Institute Test for BOP Hose

Three Parts Coupling Patent

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