Qingdao Richkem Co., Ltd.，is a high-tech fine chemical enterprise engaged in the R & D, manufacturing , trading of flame retardants and pharmaceutical intermediates.Production site located in Binhai Economic Development Zone in Weifang,Shandong,China,the company has been approved by SGS, ROHS 2002/95/EC, and products have been pre-registered with REACH. Taking full use of abundant resources, adhering to advanced techniques, strict management, enthusiasm sales team,Richkem has been accepted ...