Zibo Bainaisi Chemical Co.,Ltd. established in 2005,is one of the leading chemical manufacturer and exporter in China,locates in Zibo city.We specialize in producing and exporting basic chemicals,including various kinds of Refrigerant ,such as R22 R134a R404 R410a..also with methylene chloride,hydrofluoric acid,PAC,ammonium bifluoride...We take advantage of advanced technology and first-class euipment,have export to many countries. With excellent product quality and good after-sale services, we have won the trust of our customers both at home and abroad.Our corporate culture is characterized by proactive action and sincerity. Our greatest reward comes from the trust that over 100 customers afford us. Nevertheless, instead of comfortably sitting on this foundation, Bainaisi continues to challenge the unknown, true to our status as the company's pioneer. This unique service is indicative of Bainaisi�� willingness to break away from the conventional business model and explore new territories- to be a more reliable company with a stronger presence. Bainaisi continues its challenge in the new era.Welcome to contact us!