InScore machinery was established in 2007, specializing in the 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, O ring, filter, engine parts, G.E.T parts, mini excavator parts etc, Not only the mainstream models, we also provide our professional OEM service to our high end clients who provide us drawings and Spec Requirement of the parts, we are equipped with professional team and equipment to deliver the high standard quality parts and meet the clients requirement.