Our company is a special valve enterprise which involving research & development, design & produce and marketing. We focus on the instrument valves. The fist products includes double disk parallel gate valve, flat gate valve, ball valve. Over the years the perfect quality assurance system makes the products of us are widely used in oil production, oil refining, oil storage tanks, oil transportation, smelting of steel, instruments boiler and other large-scale projects and equipments. The valves of us services in the industry of electric power, chemical, petroleum, metallurgy, oil refining, medicine, oil, gas lines, urban construction and other industries in Southeast Asia, Europe, the United States, the Middle East, Africa, South Africa and other countries and regions.