Uyemukelwa kwi-Jiangsu Huaian Junbao Hydraulic Machchan Co, Ltd. Senzelwe ukukhiqiza i-valve yokulawula ukugeleza kokuqondisa, i-valve eqondisa ukuhamba kwe-hydraulic, i-valve yokulawula i-spool eningi, ingcindezi ephezulu yamachweba amaningi futhi nokunye singanikeza nge-P40 Series, i-P80 Series, i-RD5200 Series, i-SD WAVOIL Series, i-DCV Series, i-ZD Series , ICDB Series nokunye ukusuka ku-30L / min kuya ku-400L / min, Ingcindezi isukela ku-16Mpa iye ku-50MPa kanye nokunye ukucindezela okukhulu okuphezulu, imikhiqizo isetshenziswa kabanzi kwezolimo, ezokwakha, uphethiloli, ezokudoba, ezimayini nakwezinye izimboni.