Hangzhou Kailan Heavy Industry Machinery Co., Ltd. was established in November 1992 and was restructured from Fuyang Tongda Electrical Machinery Co., Ltd. The company is located in the Fuyang Economic Development Zone in the western suburbs of Hangzhou, 30 kilometers away from Hangzhou West Lake, close to the scenic Fuchun River and 320 National Road, and the water and land transportation is very convenient.

Hangzhou Kailan Heavy Industry Machinery Co., Ltd. has 4 subsidiaries, including Hangzhou Kailan High Precision Gear Transmission Co., Ltd., Anhui Wuhu Fushan Electromechanical Technology Machinery Co., Ltd., Hangzhou Sanpu Machinery Co., Ltd., and Hangzhou Kailan CNC Machine Tool Co., Ltd. The total registered capital of the company is 230 million yuan (RMB). Hangzhou Kailan Heavy Industry Machinery Co., Ltd. has more than 900 employees, including more than 200 associates, more than 50 professional R&D technicians, 8 senior engineers, 2 senior technicians, 12 technicians, and 37 senior engineers. A stable team of high-quality technical workers has been built.

Hangzhou Kailan High Precision Gear Transmission Co., Ltd. is Hangzhou Kailan Heavy Industry Co., Ltd. invested 400 million yuan in the first phase of 2006. It has begun to master the key core technology of gear transmission with independent intellectual property rights to build first-class megawatt-level wind power gearboxes and The manufacturing base of high-precision and hard-tooth gear transmissions has a land of 158 acres in Hangzhou Fuyang Gaoqiao Economic Development Zone. At present, it has built a modern workshop of 76,500 square meters, and a constant temperature and humidity machining, testing, and assembly workshop of 12,000 square meters. The company has introduced internationally advanced high-precision manufacturing equipment, and currently has more than 350 sets of production equipment, including more than 50 internationally advanced equipment for cold and hot processing, testing and testing of large-scale high-precision hard-tooth surface gearboxes ( Sets), such as 7 sets (sets) of φ700-2500mm CNC forming gear grinding machines manufactured by Gleason Pfatt Company and Hoffler Company imported from Germany, 4 sets (sets) of CNC boring and milling machining centers made in Russia and Germany , LHF305020 high-precision three-coordinate measuring machine manufactured by WENZEL in Germany, MMG2000 gear measurement center in the United States, and 3600KW high-power electric feedback power closed gearbox integrated test system manufactured by Siemens in Germany. The φ2500*3600 computer-controlled well-type carburizing and quenching production line manufactured by Aicherin Company (Austria), and the φ2200*2000 computer-controlled pre-vacuum hood gas nitriding production line manufactured by Aicherin Company (Austria).