SUFA Technology Industry Co., Ltd., CNNC engages in the research and development, production, sales, and service of industrial valves in China and internationally. The company offers shut-off, utility, nuclear secondary electric stop, gate, globe, check, ball, butterfly, regulating, and diaphragm valves under the H and SUFA brands. It also offers drive devices and pipeline accessories, electronic products, instrumentation products, forging and forging parts, flanged pipe fittings, valves, hardware and machinery accessories, and other mechanical products; inspection and testing services; technical services, development, consultation, and exchange; and technology transfer and promotion services. In addition, the company is involved in the research and technical development of breath test reagents and testing instruments. Its valve system solutions for oil, natural gas, oil refining, nuclear power, electric power, metallurgy, chemical industry, shipbuilding, papermaking, medicine, and other industries. SUFA Technology Industry Co., Ltd., CNNC was founded in 1952 and is headquartered in Suzhou, China.