Our organization sticks to your principle of "Quality may be the life of your organization, and reputation will be the soul of it" for Digital Rotating Viscometer, Sulfide Content Tester , Abrasion Tester Slurry Abrasion Tester , Slurry Separation System ,Hpht Dynamic Fluid Loss . Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Frankfurt , Gabon ,Ecuador , Czech Republic .We have the best products and professional sales and technical team.With the development of our company, we are able to provide customers best products, good technical support, perfect after-sales service.