Shandong Yuean chemical industry Co., Ltd. was established in April 2006, located in Heze Economic Development Zone, Shandong Province, the largest national high-tech enterprise specializing in research, production of high purity hydrocarbon refrigerant gas,without waste water, waste gas, waste residue in the production process and sale. The company pays attention to the research and development of resource-saving and environment-friendly products. In 2017, the company hired numbers of domestic petrochemical and refrigerant experts as the technical consultants, with Hisense Group, Haier Group, Xi'an Jiaotong University and Huazhong University of Science and Technology have developed the new green mixed refrigerants together, which have won 11 national patents. It is the first national high-tech enterprise to produce new green environment- friendly hydrocarbon refrigerants with patent and advance new technology driving innovation and development.

The company has set up perfect management system,strict production management system ,quality guarantee system and superior quality service system , passed the ISO14001 ISO9001,OHSMS(including OHSAS18001).GB/T28001-2011standard ,through the Shandong Provincial Development and Reform Commission "Western Economic growth Zone and talent project plan" audit, obtained provincial financial special funds as support. Our products meet the relevant requirements of the Montreal Protocol on the Control of substances that destroy the Ozone layer, belong to the green efficient energy saving incentive project in the National Green efficient Refrigeration Action Program,international environmental protection organization and the Foreign Cooperation Center of the State Ministry of Environmental Protection.Our main refrigerants include R600a, R290, R600, R1270, R600,cyclopentane,Isopentane,Npentane,DME among which achieve an annual production capacity of 30,000 tons/each.Our own brand "Yueon" has been well-received in more than 30 provinces and 70 countries and regions overseas, marking the first choice of new environment-friendly refrigerants industry.

In line with management theory on "people-oriented,trust by honest,winning by quality,by the new for the world" , the company committed to the "Yueon" brand of hydrocarbon refrigerants to refrigerator, air conditioning for people's lives more pleasant and healthy. Do make the greatest efforts and contributions to environmental protection.