... Refined Paraffin,Colophony We can provide all kinds of Rubber Antioxidants:RD(TMQ),4010NA,4020,BLE,A,D.. ... Chemical Co., Ltd.(China) is specialized in Rubber Chemicals(Rubber Additive) and Rubber Products . We produces many series and varieties ... products are: rubber and plastic antioxidants, accelerators, wheelie bin wheels and axles, wheelbarrows, hand trucks, hand trolley, rubber wheels, tyres and ...