National Center for Quality Supervision and Inspection of Petroleum Fuel (Henan) has recently carried out an unannounced inspection of lubricating oil market and relevant enterprises and production. In the warehouse of Lubricating Oil Center of Hengmei Technology Grease Co., Ltd. in Puyang, two barrels of Hengmei diesel engine oil, CF-4 15W-40, were randomly selected.

      During the test, all indexes of the product met the standard requirement and passed the quality inspection. The indexes shown in the test report fully proved that Hengmei Lubricating Oil Series of Sinopec held excellent viscosity control and viscosity-temperature characteristics, featuring effective promotion and consistent stabilization of oil pressure. For example, the national standard for pour point is less than -25℃ yet Hengmei lubricating oil reaches -39℃, indicating stronger cold resistance. 

      The inspection has further built up the confidence of the terminal partners in Hengmei quality, which in return proved the fact of zero disqualification in its products with a perfect performance. For a long time, Hengmei has withstood the tests with no exception from all inspections of quality supervision and inspection authorities at different levels. The process witnessed full cooperation with the authorities from Hengmei Lubricating Oil's distributors and partners throughout China due to their regulated management as well as trust in the brand and confidence in the inherent quality of the products.