Aojia Zuran Industry (HK) Co.,Ltd. goes in for the study and production of flame-retardants. Our MSFR-48 series FRs , which are Chinese authorized patents of invention, are non-halogenated, environment-friendly FRs, and have high-performance in flame resistance property. They are widely used in the production process of flame-retardant conveyor belt in coal mine(PVC,PVG,Rubber,Steel core belt), flame retardant cables,PP/PE/PVC/ABS,to take place of all the other sorts of FRs.