Sanhe Great Wall Rubber Co., Ltd. is the largest professional manufacturer in rubber sheet, rubber mat, rubber waterproof material and compound rubber in China..We have two factories, 58 branch Chinese companies, 2000 workers & ourself rubber laboratory. Our main product are Rubber Sheet, Rubber Mat, cow mat, horse mat, including NR(natural rubber sheet),BR(butadiene rubber sheet),SBR(styrene butadiene rubber sheet),NBR(nitrile butadiene rubber sheet),CR(neoprene rubber sheet),Viton rubber,II..