InScore machinery was established in 2007, specializing in research, development and production of undercarriage parts for Excavators, Bulldozers and Crawler Crane. Our factory is located at one of the biggest four construction machinery manufacturing bases in Quanzhou City China. We mainly produce crawler type undercarriage parts, including Track roller, carrier rollers, sprocket rims and segments, front idlers assy, track chains lubricated, track groups with (swamp) shoes. In addition, InScore also supply others parts, such as track adjuster, bolts & nuts, track pins & bushings, bucket,valve relief, seal kit, oring, filter, engine parts, G.E.T parts, mini excavator parts etc.