SUFA Technology Industry Co., Ltd. CNNC (hereafter abbreviated as Company), is the first public limited company in the valve industry and the first in the nuclear power industry in China, which has been traded in Shenzhen Stock Exchange since 1997. The Company was founded on the base of the parent enterprise Suzhou Valve Factory CNNC (hereafter abbreviated as Factory), inheriting her famous brands, QA & QC system, manufacturing technique, management and other advantaged characteristics. We have been granted the certificate of ISO9001 by DNV and CE0035 Quality Assurance system (module H) to European Directive 97/23/EC. Sufa Technology Industry Co.,ltd. Cnnc is a specializing in manufacturing ductile resilient seated valves with electrostatic epoxy resin powder coating for water industry such as: Gate valve, butterfly valve, check valve and control valve.