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Sufa Technology Industry Co., Ltd. of CNNC, founded in 1997, is a technology-type manufacture enterprise integrating the research and development, design, manufacture and sale of industrial valves. It is also the first listed enterprise of China valve industry and CNNC.


The products of the company are widely applied to more than ten industries such as petroleum, petroleum and gas, oil refining, nuclear power, electric power, metallurgy, chemical industry, shipbuilding, papermaking and medicines at home and abroad and national related scientific research departments. As famous brands of the valve industry, its “H” and “SUFA” trademarks win good reputation and certain influence in the international valve industry. The “H” brand is the famous trademark of Suzhou City and the famous trademark of Jiangsu Province. It was also been awarded “2006 China Top-ten (valve) Brand on the World Market” on the “14th World Producer Conference” in 2006.


The company has a group of advanced production equipment and various detection facilities. Till now, it has developed into a professional industrial valve production base that has the largest product varieties, most complete product specifications and the highest product technical content in the domestic valve industry. With a series of quality system certifications, product certifications and detection certifications, it has the most complete certifications and the most advanced quality management and detection measures in the same industry in China.


In the domestic valve industry, the company is one of the first group of enterprises obtaining the “API” certificate issued by American Petroleum Institute, the first to obtain the certification of ISO9000 Quality Management System issued by DNV, the international famous certification authority and the first to obtain No.001 “CE” certification for entering European Community. It took lead in obtaining “Pressure Pipeline Valve Safety Registration” and “Import and Export Commodity Exemption Certificate” issued by the National Bureau of Quality Supervision. It is the first enterprise to obtain the highest AAA rating during the on-site examination of quality credit rating in Jiangsu Province. It has been awarded “Jiangsu Quality Prize” and the certification of ISO14000 Environmental Management System, successively passed the valve manufacture certifications of SBS, BV, DHV and CCS and obtained the license for designing and manufacturing nuclear pressure equipment awarded by the State Bureau of Nuclear Safety.


The company has been awarded “National Product Quality Exemption Certificate” by the National Bureau of Quality Supervision. The nuclear grade valve independently developed by the company has been awarded “National Key New Product Certificate” jointly signed and issued by the Ministry of Science and Technology, the Ministry of Commerce, State Administration for Quality Supervision and Inspection and Quarantine and State Environmental Protection Administration.


Under the care and support of governments of all levels, the company constantly strengthens technical investment. Relying on the Engineering Technology R & D Center of Jiangsu Province, it improves its technical innovation ability and sticks to the independent innovation road combing “industry”, “university” and “use”. It has been successively awarded the support unit of the third-generation key nuclear power valve technology by the National Development and Reform Committee and approved as the Special Valve Engineering Technology R & D center of Jiangsu Province. It always takes the lead in China valve industry in terms of technical research capacity and keeps good development trend in all its business at present.