Wuxi Kaiyuan Tongda Electronic Technology Co., Ltd. is located on the bank of the picturesque Taihu Lake, adjacent to the economically developed areas of the Yangtze River Delta. The location is good and the transportation is convenient. Open Source Tongda Electronics focuses on providing an overall solution for aluminum plate-fin heat exchangers (heat sinks). The current main products of aluminum plate-fin heat exchangers are widely used in compressors, engineering machinery, petroleum and petrochemical, wind power, locomotives, hydraulic systems. The company is a supporting supplier of the domestic construction machinery industry. It has a certain market position in various construction machinery, concrete machinery and most special vehicles such as excavators, loaders, concrete pump trucks and cranes. Open source Tongda Electronics is a supplier of aluminum plate-fin heat exchangers integrating R&D, design, manufacture and service.