OMS freight elevator can competently bear any heavy loads by the classical and reliable geared traction drive, VVVF speed governor door machine system, high strength car structure. It is the best choice in vast logistics places such as the factory, port, shopping center, supermarket etc. The maximum capcity of OMS elevator can reach to 12 Ton, and for Machine room less freight elevator the maximum capacity is 5 Ton, and the highest speed can reach to 1.25 meter per second. On such large capcity and high speed products, OMS company researched a number of patented technologies, such as Structural design of stacked double safety gears, Real time remote monitoring technology for traction machine running condition and 4:1 traction drive design etc. So that established and firmed the leading position of OMS Elevator in the feild of large capacity and high speed elevator industry.