Shengli Oilfield Wantai Industry & Trade Co., Ltd. is a wholly-owned subsidiary of Shengli Oilfield Wanhe Petroleum Engineering & Technology Co., Ltd. (formerly Shengli Petroleum Administration Reformed Enterprise). The company was established on November 19, 2009, and legal representative Sun Jiguang, the company’s existing With more than 40 employees, it covers an area of 20,000 square meters and is located in the north of Hebin Road, Hekou District, Dongying City, Shandong Province.

Business scope: production, transportation and sales of barite powder and bluestone powder; preparation, transportation and sales of drilling fluids; technical services for drilling fluids; sales of equipment, parts and materials for the petroleum industry; engineering services; metal welding parts and steel Wood structure manufacturing sales; steel, hardware sales; construction, decoration materials sales.

The company has a young, united and progressive management team, and adheres to the principle of “customer first, quality first”. It has domestic advanced smashing and grading equipment for the production of barite powder and bluestone powder (PE-type value crusher, R-type Pendulum mill, RFS bag dust remover, RXJ ultrafine powder classifier, combined micronizer, etc.) and the latest technology methods, technical indicators have reached and exceeded the level of similar domestic products, production capacity reached 200,000 tons.