Forest:is a manufacturer and exporter and distributor in china. We are one main manufacturers of seal groups in china. We have more than 200 partner who buy our seal groups from us or sale their products to us.We distribute more than 200 kinds other spare parts in china. We also export our seal groups and other spare parts to more than 20 countries. Forest focus to manufacture and export spare parts for heavy equipments ,earth moving machineries and Auto. our main activity is in Komatsu and Caterpillar Brands, including other famous earth moving and heavy equipments .