Sanleng Group Co., Ltd., incorporated in July 2019, headquartered at No. 2, Nanjing Road, Shinan District, Qingdao, is a comprehensive enterprise with a business license for dangerous chemicals, engaged in the retail and wholesale of fluorochemical refrigerants. At present, there are three major sectors: copper accessories sales, refrigerant sales, and Internet operations. At the same time, the group company has its own logistics and distribution services, and its delivery scope radiates across the country.