Hangzhou Steam Turbine Co., Ltd(HTC) is the largest manufacturing enterprise of industrial steam turbines. Formerly he was known as the Hangzhou Steam Turbine Works established in 1958, sponsored by Hangzhou Steam Turbine & Power Group Co., Ltd since the company system changed in April 1998, went public in Shenzhen Securities Exchange with stock code 200771. HTC is the leading research and fabrication base of industrial steam turbines in PRC, the only company that can optimize the design and fabrication of steam turbines for generation by block principle according to customers’ various requirements. By incorporating other design and manufacturing technology from Siemens and other domestic & foreign companies, HTC achieved success in combining introduced technology and independent innovation by research, development and technical innovation. HTC product is in accord with advanced international standards, e.g.API, DIN, IEC, ISO, NEMA, etc.