Kaitai Valve Group is headquartered at Baoshan City Industrial Zone,Shanghai China, occupying over 35 thousands square meters. The registration capital of the group comes to RMB 113.21 Millions. Also it is one of high-tech enterprises in Shanghai, a member of the Association of China General Machinery, and a regular supplier to some of the country’s major energy players such as China Petroleum & Natural Gas Corp, China Petrochemical, China Power and China Sea Oil.The company's products mainly include ball valves, butterfly valves, gate valves, check valves, check valves, hydraulic control valves, lining valves and other special special valves. It is widely used in petroleum, chemical, metallurgy, electric power, mining, medicine, food, paper , Urban construction, national defense scientific research and other industries; some products have been exported to Southeast Asia, West Asia, Africa, the Americas, Europe and other countries and regions. The company uses the main material of the valve material: cast iron, cast steel, alloy steel and so on. Valve diameter DN: 6 ~ 4000mm, the valve working pressure PN: 0.1 ~ 42.0MPa, the valve operating temperature ℃: -196 ℃ ~ +570 ℃. According to the needs of customer, we can produce GB standard, the US standard valve in all kinds of drive