We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for Drilling Machinery, Consistancy Agent , Consistometers , Hpht Stirred Fluid Loss ,Drilling Liquid Tester . Together with the everlasting target of "continuous top quality improvement, customer satisfaction", we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas. The product will supply to all over the world, such as Europe, America, Australia,Puerto Rico , Norwegian ,Cambodia , Seattle .With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.