shangqiu wanrong Environmental Protection Technology Co., Ltd, is occupied in Petroleum refining, Pro-Environment, Chemical Technical Application, Technical Research and Development of the Project. Project design Equipment manufacturing and sales. The company has deep cooperation with Sinopec Shanghai Research Institute, and Nanjing Chemical Research Institute. Technology has always had a leading advantage in the industry. The company latest research and development of oil-gas phase directed catalytic cracking of waste engine oil regeneration technology, completed from the design, research and development volume output qualified diesel products.Tire oil-gas phase catalytic separation of gasoline and diesel products all meet the national requirements of oil products. Newtype Thin film + fractional distillation refining and regenerating base oil technology of Carclazyte, New type Thin film +fractional distillation + NMP refining and regenerating base oil technology, the products has reached the international APIstandards.The company is committed to Technology First, Quality First principle. Process calculation, equipment calculation and simulation test are carried out for each set of the technology and equipment. The design software used included: Aspen\Pro2\HTRI, HExtran, SW-6, CAD, Plant 3D.