With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for Drilling Fluid Instrument Factory OEM/ODM Product, Drilling Fluid Test , Oil Well Additives , Flow Tester ,Sand Content Kit . Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us. The product will supply to all over the world, such as Europe, America, Australia,Hungary , Guyana ,Ukraine , Bulgaria .There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We've got found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our merchandise are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.