Qinhuangdao Diya Mechanical Technology Development Co., Ltd. sells American Kingston valves and KINGSTON safety valves. American KINGSTON is part of Storm Manufacturing Group, Inc., established in 1908, and is a leading valve manufacturer. Main products include KINGSTON valves, KINGSTON ball valves, KINGSTON safety valves, KINGSTON check valves, KINGSTON control valves, and KINGSTON solenoid valves. Key models: KSV25, KSV12, KSV10, 128AT, 128A, 125SS, 119CSS, 111X, 103H-2, 103D-2, 305B, 305A-2-3, 305A, KCV234, 159A, KBVM, KBV, KMBVF, KMBVM, 145G, 145F. Reasonable prices, year-round supply, and service levels that will make your work easy and efficient! Customers are welcome to contact us by phone or letter. Our company is dedicated to serving you.