Beijing Top Tester Petrochemical Co., Ltd. ( TST) was established in July 2004. The company located in Liu Lihe industrial Zone in Fangshan district of Beijing China, covers an area of 40,000 square meters, total investment of about 180 milion yuan. TST with fully automatic blending and packaging sets lubricant production, research and development, storage, transportation, sales and service in one. It has a production capacity of 300,000 tons of oil per annum. TST is a professional producing and marketing of high-grade lubricants company ,who has the domestic first-class production and packaging line. The production line can produce internal combustion engine oil, gear oil, industrial gear oil, hydraulic oil ,grease, antifreeze, brake fluid, metalworking fluids, bunker oil and lubricating oil additives and other 10 categories of more than 500 varieties of lubricating products. The products are widely used in the aerospace, automotive, machinery, metallurgy, ore mining, petrochemical and electronics fields.TST is committed to building a leading brand of lubricants with "people-oriented, top technology and quality first". The company has also established a business philosophy to meet customer needs as the core. It selects high-quality and good performance base oil supply resources and organizes the production and operation of the enterprise according to the international advanced structure and mode. At the same time, TST has met high international quality control standards and is "ISO9001:2015" certified and achieved and attained "IATF 16949:2016" Standard certification. It has won several accolades such as"Top Ten Chinese automobile lubricating oil"" The most popular brand" "quality reliable brand " "great taxpayer" among other prestigious awards. At the same time Top Tester is also a famous OEM Processing company in China. Many of the famous oil lubricating brands in China are proudly processed and produced in this humble company that has one of the best OEM services. Now TST starts to actively participate in international competition and to seek suitable partners who share our vision and values to establish long-term cooperation partnership and related industries so as be able to further increase its production and ultimately create a larger market and be a leading producer and a well re-known oil lubricants manufacturer around the world.