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We experienced 40 years of development with three relocations and expansions. At present, the company's new factory covers an area of 120 acres, and it forms a valve product system dominated by gate valves, ball valves, butterfly valves, globe valves, check valves, plug valves, and control valves. The maximum valve diameter can reach 120" (the previous introduction is 160), the pressure can reach up to 4500LB (check whether it is consistent with the previous introduction), and the operating temperature can range within -196~750 ℃. Besides, the valve material covers carbon steel, low temperature carbon steel, stainless steel , Duplex stainless steel, high temperature alloy steel, MONEL, INCONEL, Hastelloy, titanium alloy and other materials production capacity. The design capacity can reach 25,000 tons annually.