Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Atmospheric Rotational, Mud Slurry Viscometer , Filtration Control Agent , Antifoam ,Viscosity Test Instrument . Looking to the future, a long way to go, constantly striving to become the all staff with full enthusiasm, one hundred times the confidence and put our company built a beautiful environment, advanced products, quality first-class modern enterprise and work hard! The product will supply to all over the world, such as Europe, America, Australia,Armenia , Estonia ,Zurich , Durban .With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.