Established in 2016, Tianjin J&D technology has been specialized in lubricant additives With rich experience in this particular filed. We are well-known as professional lubricant additive manufacturer and supplier from China, providing a line of additives used in varieties of lubricants, such as engine oil, gear oil, hydraulic oil, ATF, marine oil and Turbine oil as well as other industrial oil, special oil and grease. we have accumulated rich experience and maintained steady long term cooperation with a line of big oil companies all over the world, especially in US, European and Japan markets, and have gained a good reputation from our customers. We strive to become an important global lubricant additive supplier . Create value to client by providing high quality additives with comp..