Hangzhou Steam Turbine Co., Ltd. (HTC) is the largest and most advanced manufacturer of industrial steam turbines in China. It serves as the country’s leading center for research, design, and production of high-quality steam turbines used in various industrial and power generation applications. HTC is recognized as the only enterprise in China capable of optimizing the design and manufacturing of steam turbines using the block principle, which allows the company to develop customized turbine systems that meet each client’s specific power, efficiency, and operational requirements.

Through years of collaboration and technology exchange with Siemens and several other domestic and international companies, HTC has successfully integrated foreign expertise with its own innovations. This approach has helped the company achieve a perfect balance between imported technology and independent development, leading to continuous improvements in turbine design, materials, and performance.

All HTC products comply with major international standards such as DIN, IEC, ISO, and NEMA, ensuring they meet global expectations for quality, safety, and efficiency. The company has built a complete technology system for the design and fabrication of both single-casing and multi-casing steam turbines.