Qingdao Doeast Chemical Inc. is one leading manufacturer specializes in production and sales of oil drilling chemicals. Its products covers a range of drilling fluids for Oil and Gas Wells, Mud Chemicals, Work over and Completion Fluids, Production Chemicals, and General Utility Chemicals.



The Company is armed with advanced manufacturing equipment, automatic assembly line and inspection/testing devices. The company adheres to the business principle of technology for development and quality ...