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Last update: 2019/07/06
No.7 Shixing Street, Badachu Science Park, Shijingshan District, Beijing P. R. China Postcode 100041
10B No.17, Huanke Zhong Road, Jinqiao industry base, Tongzhou District,Beijing, China (Mainland)
10B No.17, Huanke Zhong Road, Jinqiao industry base, Tongzhou District,Beijing, China (Mainland)
Last update: 2019/07/06
Room 705, No. 13 Ruichen International Center Nongzhanguan South Road Chaoyang District Beijing 100027 PR China
PCTLR-521A Auto Density Control Double Pump Cementing Traile PCTLR-521A Auto Density Control Double Pump Cementing Traile DGXL Permanent Production Packers DGXL Permanent Production Packers Knife Edge Gate Valve Knife Edge Gate Valve HC Tie-Back Assembly with Packer HC Tie-Back Assembly with Packer stainless steel check valve(api check valve, lift type check valve) stainless steel check valve(api check valve, lift type check valve)
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