Wamkelekile kwi-Jiangsu Huaian Junbao Hydraulic Machchan Co, Ltd. Sakhethekile ekuveliseni i-valve yokulawula ukuhamba kokuhamba, isikhombisi sokulawula i-hydraulic valve, i-valve yokulawula i-spool, uxinzelelo oluphezulu lwe-vial-port ezininzi kunye nokunye sinokubonelela nge-P40 Series, I-P80 Series, i-RD5200 Series, i-SD WAVOIL Series, i-DCV Series, i-ZD Series , ICDB Series njalo njalo ukusuka kwi-30L / min ukuya kwi-400L / min, Uxinzelelo koxinano olususela kwi-16Mpa ukuya kwi-50MPa kunye nolunye uxinzelelo olukhulu oluphezulu lweemveliso, iimveliso zisetyenziswa ngokubanzi kwezolimo, kulwakhiwo, ipetroli, ukuloba imigodi kunye namanye amashishini.