Products buffers Hangzhou Boom Special Rubber Co., LTd Product buffers bushings Hangzhou Boom Special Rubber Co., LTd Product We have an auto rubber products factory, which belongs to Boom Rubber Group. The main products are rubber buffers, dust-proof boots, bellows, shock absorbing bushings, suspension&supporting,... customized parts Hangzhou Boom Special Rubber Co., LTd Product Our main products include buffers, grommets, gaskets, washers, spacers, indutrial mine and traffic spare parts, foot pads, and customized parts. Our annual output is 1000 tons. engine mounts Hangzhou Boom Special Rubber Co., LTd Product engine mounts rubber flanges Hangzhou Boom Special Rubber Co., LTd Product rubber flanges