Gear Reduction (1)High precision (2)High operating ... ,Pharmacy and Dyeing2.Environmental Protection,Sewage treatment,Tap water purification and Garbage treatment3.Rubber,Plastics,Tyre,Tanning ... Tunnel7.Port and dock,Shipbuilding industry and Deep water dock unloading8.Water conservancy Construction,Nuclear power industry and Hydropower ... .Steel and Smelting SLT Series Helical Cone Gear Reduction