Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for Viscosity Testing Machine, Antifoam , Fast Logging Mud Instrument , Sulfide Content Tester ,Movable Oil Well Cementing Lab . We have been in operation for more than 10 years. We are dedicated to quality products and consumer support. We invite you to visit our company for a personalized tour and advanced business guidance. The product will supply to all over the world, such as Europe, America, Australia,Johannesburg , UAE ,Jeddah , kazan .The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.