YANAN JIASHENG PETROLEUM MACHINERY

Yan'an Jiasheng is a first-class supplier of China National Petroleum Corporation. Its products are mainly sold to Changqing Oilfield, Xinjiang Oilfield, Chuanqing drilling company, Yan'an oil and gas company, PetroChina coalbed methane company and Sulige oilfield under PetroChina. It is also a major supplier of Yanchang group. At the same time, it is also exported to Kyrgyzstan, Kazakhstan and other countries and regions... Yan'an Jiasheng is a private enterprise in Northwest China which produces air tight thread. Our company has 6 kinds of special thread oil casing and 5 patents have been obtained. Among them, xgc1 special thread oil casing, xgt1 special thread oil tubing, tc-50 casing, XGL economical special thread oil casing and jst4 special thread oil tubing have reliable quality and high market share... Yan'an Jiasheng Petroleum Machinery Co.,Ltd.is a large modern petroleum pipe processing enterprise in Northwest China.After more than 30 years of development,the company now..

Also known as: Yan'an Jiasheng, Yanan Jiasheng Petroleum Machinery Co., Ltd