Sanhe Great Wall Rubber Co., Ltd is one of the largest synthetic rubber products manufacturer at the north of China and specialize in the manufacture & export of synthetic rubber products (all kinds of rubber sheet, matting & rubber waterproof roll material, including NR, BR, CR, HS, SBR, NBR, EPM, EPDM, IIR, FPM, MVQ, CSM, CPE). We are established in 1991, and is a company of veteran, that actualized the management of militarization, it is from Beijing international Airport for 60 kilometers, ...