Overseas Offices

Beijing Office

Group Companies

Jpan Petropipe Co., Ltd.

Tube Tech Co., Ltd.

Liaoning Shenyu Steel Pipes Co., Ltd.

Lioning Dongyu PetroPipe Manufacturing Co., Ltd.

PetroMaterials(Qinhuangdao) Co., Ltd.

PetroMaterials(Cangzhou) Co., Ltd.

1st Machinery Huabei Petroleum Pipe Co., Ltd.

Shengli Oilfield Freet Petrolum Ssteel Pipe Cc., Ltd

Yangzhou Tongya Steel Pipe Co., Ltd.

PetroMaterials USA.,Inc.


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