Shandong Yuean Chemical Industry Co., LTD. is located in the Economic Development Zone of Heze city, Shandong province, covering an area of more than 100,000 square meters,which is a private enterprise, limited liability company since April,2006. The company is a high-tech manufacturer specializing in new environment-friendly hydrocarbon refrigerants,research,production and sale. Our main refrigerants include R600a,R290, R600, R1270,HFC-134a, R22, R125, R32, R152a,R410a, R404a etc., among which achieve an annual production capacity of 20,000 tons, Our own brand "Yueon" has been well-received in more than 30 provinces and cities nationwide and more than 70 countries and regions overseas, marking the first choice of new environment-friendly refrigerants industry. The company has set ..