Guilin Rubber Machinery Co., Ltd. (GRM) is a national high-tech enterprise, established in 1966 covering an area of 398, 000 square meters in the south of Guilin, Guangxi region. It has been certified nationally as a enterprise's technical center, national CAD application engineering model enterprise, and national patent pilot unit. It is a subsidiary of ChemChina's National Chemical Equipment Corp, and one of China's best rubber machinery developers, manufacturers, and exporters. It is licensed to design, manufacture, and install Type I, II, and III pressure vessels and has ISO9001 quality assurance system certification, ISO10012 measurement system (CMS) certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification. In 2006, its vulcanizing machine was recognized as China Top Brand.

GRM can design and produce rubber machines tailored to different technological specifications of its customers and are able to provide an entire production line for tires or turnkey projects. Its main products are tire shaping and curing presses, tire building machines as well as other rubber machines and chemical equipments. Its leading product -- the tire shaping and curing press - comes in two versions, mechanical and hydraulic. The mechanical version has a product range of from 36-in to 200-in, and the hydraulic, product range of from 42-in to 210-in. The company developed China's first double-mold tire curing press(dual membrane tire vulcanizer) in 1974. The enterprise is booming and currently has the capacity of producing more than 500 tire curing presses and 32, 000 rubber machinery units each year.