China
Yan'an Jiasheng Petroleum Machinery Co., Ltd. is a Chinese company specializing in the production and development of oil well pipe lines. The company was founded during the Reform and Opening-up policies and is based in the High-Tech Industrial Park Zone of Yan'an, Shanxi. Yan'an Jiasheng is a national expert in small and medium-sized enterprises (KSMR) and has over 30 years of experience in the oil well drilling machinery sector. The company boasts an area of 70,000 square meters for production and eight digital production lines. Yan'an Jiasheng is renowned for its technological leadership, holds over thirty patents, and engages in numerous cooperation projects.
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