Chunlan Group Corp. ("Chunlan") is a diversified, high-tech, internationalized large modern company with an integration of manufacturing, R & D, investment and trade and is one of China 's largest 50 enterprise groups. Chunlan has 42 independent subsidiaries (including 18 manufacturing companies), Chunlan Research Institute, Chunlan College , Post-doctoral Working Station and State-level R & D Center. Currently, Chunlan has three pillar industries, i.e. electrical appliances, autos and new energies. Its main products include air conditioners, washing machines, dehumidifiers, medium- and heavy-duty trucks, motorcycles, electrical bicycles, high-energy power Ni-MH batteries, motorcycle engines, air conditioning compressors, etc.