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Quality Control

Hebei Xinlian (Beijing) Petroleum Pipe Co., Ltd purchases superior steel tubes from Tianjin Pipe Corporation, Baosteel Group, Tianda Group and other famous manufacturers. We only use qualified raw materials under the supervision of our quality inspectors.
We hold advanced equipment and technique. Our screw machine, hydraulic machine and other production and testing equipment are all purchased from Shenyang No.1 Machine Tool Plant.
We arrange training courses every month and meetings every weeks for workers technicians and middle-level managers. We invite specialized trainers to train our technicians. Besides, our technicians also join the training coursed in Beijing, Shanghai and other cities.
Since established, our company has achieved rich experiences about casing manufacture. Further more, we hold wide knowledge, well-experienced technicians and rich experiences in the field of petroleum.