We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Lock Nuts, Concrete Pole Machine, Prestressed Concrete Cylinder Pipe, Dumpster Bag Removal,Wing Nuts. Since establishment within the early 1990s, now we have arrange our sale network in USA, Germany, Asia, and several Middle Eastern countries. We intention to get a top class supplier for worldwide OEM and aftermarket! The product will supply to all over the world, such as Europe, America, Australia,Gambia, Brasilia,Poland, Austria.Our company upholds the spirit of "innovation, harmony, team work and sharing, trails, pragmatic progress". Give us a chance and we will prove our capability. With your kind help, we believe that we can create a bright future with you together.