• Shandong Yanggu Jiangbei Chemical Co., Ltd.

  Shandong Yanggu Jiangbei Chemical Co. Petro China, Sinopec members of the network level. Our leading product is oilfield chemical additives, sulfonated asphalt powder, liquid lubricant with annual production capacity 20,000 tons. We are engaged in additives. Sulfonated asphalt, ...

  Telephone：0086-0635-8208977Address：Zhangqiu

• Oriental Drilling Fluids Limited

  Oriental Drilling Fluids Limited, one of leading & professional manufacturers for drilling fluids materials, has started its activity in exploring and hydrocarbon resources. We launch advanced imported production lines to produce high quality materials with all kinds additive agents ...

  Telephone：86 - 010 - 64126893Address：1-102 Lishuiqiao, Chaoyang District,Beijing Beijing Beijing China

• Beijing Zhongketianqi Petroleum Technology Co., Ltd.

  Located in Zhongguancun Science Park, the core industrial area of Beijing, Beijing Zhongketianqi Petroleum Technology Co., Ltd. (Zhongketianqi) provides professional technical services, oilfield chemicals and equipment for exploration petroleum, natural gas non-conventional oil ...

  Telephone：86-010-82600365Address：18 Zhongguancun donglu Intell-Center, Beijing