Qingdao Oceanview Group Inc. is a main supplier of drilling mud chemicals in China, actives in all R&D, production, marketing and technical service. The products range covers drilling fluids for oil and gas wells, mud chemicals, workover and completion fluids, and related chemicals of feed and food grade. Currently, our chemicals are exported to more than 20 countries with ISO9001 and API certified, enjoying popularity and honors from oversea customers. Today, we are keeping passionate ...