Profile : Xiamen Doozer Since 2005 Doozer is established in 2005,focusing on manufacture and export quality replacement parts, such as track roller, carrier roller, track assembly, excavator buckets, for many well-known brands construction vehicle,including Komatsu, Hitachi, Caterpillar, Daewoo, Kato, Kobelco, Sumitomo, Mitsubishi, Samsung, etc. Doozer passed ISO 9001 & ISO 14001, and acquired international certificates like CE, EMC, KC, SGS, etc. Our products sold to 50+ countries in EU, USA, Middle East, Southeast Asia, etc. And trusted by Japan, Australia, Brazil, Argentina customers. We have almost all spare parts that could fit above brand cranes, dozers and diggers. Ask our latest catalog. If you could not find the spare parts you need, you could ask for our customized service. After receive the specifications or the main parameters from our clients, we will immediately arrange a professinal technical team to disscus detail for those drawings. If our clients can’t make the drawing, we can provide blank drawing for them to fill the specifications.