Shenyang Tengrun Chemicals (TRCHEM for short), is a professional supplier of lubricant&grease additives/chemicals. TRCHEM is established based on the developing prospect of lubricant chemicals. TRCHEM additives have been proven for excellent performances when used in the productions of lubricants and greases. TRCHEM products can cover mulfunctional specialty additives including various kinds of organic Molybdenum compounds (Friction Modifiers), DMTD and its derivatives, Benzotriazole derivatives, ashless S-P type EP/AW additives, high-performance antioxidants, HKCHEM is also good at supplying ZDDP,TBN Booster,EP AW additives,VII,Antirust additives and engine oil additives, industrial lubricant additives and so on. TRCHEM products could be widely used in various lubricating working conditions of engine oils, hydraulic oils, greases, gear oils, metalworking fluids and other lubricants. HKCHEM products have been proved to significantly boost lubricant and grease performances, improve FEI, effectively protect equipments and prolong the oil changing periods, which could satisfy the increased requirements of higher-grade additives for d lubricants.Our company is doing our best to provide best support and service for the development of worldwide lubricant & grease field!