Chaozhou Tongheng Electronics Co., Ltd. is located in Chaozhou City, a historical and cultural heritages city in Guangdong Province. We are a private technology enterprise which specializes in the development, production and sale of audio circuits and toys circuits. With nearly 10 years of experience and production facilities, we have a number of high and mid-level engineers, and well experienced engineers and technicians. We make strict quality control, brought in advanced production equipment and the management model. Tongheng has complied with the principle of "quality first, customer first". Our main product is circuit board for amplifier, Karaoke equipment and toy. In order to occupy the market quickly, we develop a series of comprehensive and high-quality products. We could make every dealer has a high return and low-risk approach in the sales market.Customers are free of charge for the designs and development of various electronic products, lower prices and better quality. We sincerely welcome friends at home and abroad to guide and cooperate together.