Gaoersi Machinary Factory was originally found in 1985, later company is grew into Gaoersi Industry Group Limited in 1995, we own independent technological departments and professional staffs who design new products and make matched drawings and then produce first-class productions for our different customers throughout the year. Moreover, we also accept new drawings at customers' requirements and act as agent, Now our products scopes include hydraulic pump,hydraulic motor, hydraulic cylinder,hydraulic valve, diesel engine, tire, steel wheel, braker for many kinds of construction machine, engineering equipments and industrial production. Hope contact us and build friendly business cooperation in the future.