Luohe Letone Rubber Co., Ltd.

LETONE has built up a research center for rubber hose engineering and technology, a R&D center for super high pressure hydraulic rubber hose with the association of the polymer institute of Qingdao Science and Technology University, and a base with a combined function of production, study and research together with Henan University of Science and Technology. It has formed the core of super high pressure hydraulic rubber hose production technology by technology R&D and technology import, and has got 11 National Invention Patents of China. At present, LETONE has one Italy OMA spiral production line, two South Korea spiral lines, 56 domestic braiding production lines and the most advanced automatic mixing rubber production line in China and is equipped with more than 20 sets of complete advanced test and inspection machines such as Italy Bimal Impulse Test Machine, Taiwan Gotech Ozone Aging Test Machine, Vulcanizing Press, Mini Internal Mixer, Burst Pressure, Test Machine etc. LETONE has been successively certified by ISO9001-2000 Quality Management System, National Industrial Production Approval of Steel Wire Reinforced Rubber Hose and Hose Assembly, Mining Product Safety Sign Certificate. A new production base(Pase?Engineering project) of LETONE was started construction in August 2011, it is supported by the capital from the National Development and Reform Commission of China for key revitalization and technical renovation, 20 production lines will be imported, its annual production capacity will be more than 10 million standard meters, this base will prove to be an international advanced super high pressure rubber hose production base.