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Tianjin Baili Zhanfa Group Co., Ltd. is located in Xidi Tou Industrial Zone, Beichen District, Tianjin, with a registered capital of 201 million, covering an area of 122000. Is the largest research and development, manufacturing, testing and service as one of the large-scale oil equipment and high-end valve industry base in northern China. Baili Zhanfa has long served the national energy construction cause, and is the core supplier of large petrochemical groups such as PetroChina, Sinopec, CNOOC and Shenhua Group. The company has obtained the qualification of Tianjin high-tech enterprises and Tianjin enterprise technology center......