China High Speed Transmission Equipment Group Co., Ltd. is a leading developer and manufacturer of high‐performance transmission systems, with a particular emphasis on wind power gearboxes. Headquartered in Hangzhou, Zhejiang Province, the company leverages advanced design, precision machining and testing facilities to produce gearboxes ranging from 1.5 MW to 5 MW, as well as specialized couplings, slewing bearings and gear rings. These products are engineered to meet the rigorous demands of modern wind turbines, industrial machinery and heavy‐duty applications.
Since its establishment in 2002, China High Speed Transmission has grown from a domestic supplier into a global exporter, serving clients in Europe, North America and Southeast Asia. The company’s integrated approach encompasses in‐house research and development, prototyping, volume production and quality assurance. Its flagship gearboxes incorporate modular designs and interchangeable components, enabling rapid customization and efficient maintenance for wind farm operators and equipment OEMs.
In addition to wind power transmission, China High Speed Transmission offers a broad portfolio of industrial gear units for sectors such as metallurgy, mining, construction and marine engineering. Its product line includes helical gear reducers, planetary gearboxes and high‐torque couplings tailored to heavy‐load and variable‐speed environments. The company also provides turnkey solutions such as installation supervision, on‐site commissioning and long‐term maintenance contracts, reinforcing its position as a full‐service transmission partner.
Guided by a leadership team with deep experience in mechanical engineering and renewable energy, China High Speed Transmission continues to expand its R&D footprint through collaborations with academic institutions and industry research centers. Under the stewardship of Chairman Hu Tiechuan and Chief Executive Officer Wang Zheng, the company is investing in next‐generation materials, digital monitoring systems and automated production lines, aiming to enhance product reliability, reduce lifecycle costs and support the global transition to cleaner energy sources.
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