專利生產(chǎn)制造的主要閥門產(chǎn)品包括:WEV氣動蝶閥,WEV氣動球閥，WEV電動蝶閥，WEV電動球閥，WEV手動蝶閥，WEV手動球閥，WEV超薄型氣動蝶閥，WEV鋁合金氣動蝶閥，WEV牙口氣動球閥,WEV法蘭氣動球閥，WEV法蘭電動球閥，WEV絲口電動球閥，WEV氣動執(zhí)行器，WEV鋁合金氣缸，WEV專利氣缸，WEV氣動頭，WEV特氟龍產(chǎn)品等