... is a professional manufacturer of type M AH HH L (R)slurry pumps, G/GH gravel pumps, SP/SPR sump pumps, series ZGB(P ... )L slurry pumps, series ZJ (G)L slurry pumps, sand pumps, mud pumps, ash pumps, chemical pumps, coal pumps, mine pumps, dredger, sewage pumps ...