Zhengzhou Hongri Machinery Co., Ltd. is a professional engineering modern enterprise specializing in various kinds of vegetable oil, animal and fish oil production line, waste engine oil regeneration line, biodiesel production line, waste tires, plastics and rubbers pyrolysis line, essential oil and pigment extraction machine, has engineering design, equipment manufacture, technology research, sales, installation and commissioning, after-sale service etc. Hongri company is located in high-tech district, Zhengzhou, Henan province, China, with strong processing capacity of various types of oil crops pretreatment and press machine, solvent extraction machine, refining machine and fractionation machine. Super technology, first-class processing, reliable products, high quality service, these make Hongri company be in the leading position in the domestic and foreign industry market, with ability to undertake turnkey project. 

With rigorous, innovative and scientific management method, excelsior processing technology, Hongri continues to research and develop innovative manufacturing concepts, gradually occupying the leading position of China's oil equipment production and export. Taking Henan as the foothold, developing towards both domestic and foreign directions. The equipment has been exported to dozens of different countries and regions such as France, Canada, Zambia, Uzbekistan, Bangladesh, Russia, Myanmar, Malaysia, Turkmenistan etc. 

Hongri company has also sold the equipment in domestic Gansu, Xinjiang, Hebei, Henan, Heilongjiang province etc. Hongri has staff more 300, among, senior engineers are more than 30, and professional technicians are about 50. Company has set up engineering department, abroad installation department, sales department, general management department, financial management department, mechanical manufacturing center, research and development center, after-sale service department etc. Computer operation is fully used in design. We have passed ISO 9001-2000 and formed an integrated project technical company of scientific research, innovation and manufacture.

We insist on 'Reputation first, leading science and technology' enterprise idea and gradually formed a service-oriented enterprise culture. Adhering to high starting point, high standard, offering high quality and characteristic service for our clients. In line with the three principles of integrity first, quality first, service first, survives on quality, develops with innovation.