Allpower Machinery is a company with production, sales and supply. Our factory is located at Quanzhou, the golden triangle of South of Fujian Province. We are specialized in manufacturing main kinds of undercarriage parts for excavator and bulldozer, such as track rollers, top rollers, idlers assy, sprockets, and chains for Komatsu, Cat,Hitachi,Kato, ect.Welcome to visit us at: www.allpower-machinery.com or contact me at: angel@allpower-machinery.com