With years of experience in the line of sanitary ball valves, we have established ourselves as one of taiwan\'s leading brands. our sincerity and hard work has helped us to match our quality with international standards. we produce best quality ball valves to meet the needs of our valued customers.\n\nsanitary ( hygienic ) ball valves specification comply with 3a mainly, ball valves : 1000 wog (max) , clamp end & weld type , cf8m material .