(不锈钢),GIQ-400 (不锈钢),
GIQ-25B (碳钢),回转型气动高真空蝶阀GIQ-32B (碳钢),GIQ-40B (碳钢),
GIQ-50B (碳钢),GIQ-63B (碳钢),GIQ-80B (碳钢),GIQ-100B (碳钢),
QW500-2400-22-220,QW500-2600-24-250,QW400-1700-30-200,潜水排污泵
QW400-1800-32-250,QW500-2500-10-110,QW500-2600-15-160,
QW400-2000-15-132,QW400-1700-22-160,QW400-1500-26-160,
QW350-1200-18-90,QW350-1100-28-132,QW350-1000-36-160,QW400-1500-10-75,
QW300-950-20-90,QW300-1000-25-110,QW350-1100-10-55,QW350-1500-15-90,
QW300-500-15-45,QW300-