Shanghai Shenkai Petroleum Instrument Co., LtdFormer Shanghai Petroleum Instrument FactoryThe transformation unit is a professional manufacturer in China that has the right to use and produce the "Sijia" brand trademark and SYP series various petroleum product specification analysis instruments of Shanghai Petroleum Instrument Factory, a subsidiary of the former Ministry of Petroleum. It is a member unit of the American Society for Testing and Materials (ASTM) and has sold over 110000 units in the market. The company has developed and researched various advanced oil specification analysis instruments with independent intellectual property rights, such as automatic gasoline octane number measuring machine, automatic opening and closing valve, automatic kinematic viscosity, automatic distillation, etc., which meet the requirements of automation. We can provide oil analysis instruments for over 100 varieties and specifications of fuel oil, lubricating oil, lubricating grease, and more. The company has passed ISO9001 quality management system certification and is a high-tech enterprise in Shanghai. The product complies with ISO, ASTM, IP, GB, SH and other standards, and is widely used in industries and systems such as petroleum, chemical, power, metrology, textile, metallurgy, machinery, transportation, medicine, building materials, national defense, schools, aviation, grain, inspection, customs, public safety, etc. The company will adhere to the principle of "excellent quality, good service, and moderate price", and wholeheartedly provide high-quality petroleum product specification analysis instruments and good services for new and old customers.