Large-scale exhibitions

The company has long specialized in the "four wheels and one track" undercarriage systems for excavators and bulldozers. Our factory integrates R&D, forging & casting, machining, heat treatment and testing under one roof. We own three independent brands: HRS, BOEKE and DS . Our products are fully compatible with a complete range of domestic and imported construction machinery models including Komatsu, Caterpillar, Hitachi, Doosan, Hyundai, Sany, LiuGong and Sunward Intelligent. Our core products cover wear-resistant undercarriage spare parts such as track rollers, idlers, carrier rollers, sprockets, track chains, tensioner assemblies and track shoes. We also produce a full range of hardware accessories for mining and construction machinery as supporting products.