Founded in 1991 and jointly cooperated with the Tsinghua University as a high technology enterprises approved by Shenzhen government, TOPBAND is one of the leading Electronic Design and Manufacturing Services to brand marketing worldwide. The company offers end to end solutions in consumer and industrial electronics, including R&D, product engineering and design, testing, supply chain management, contract manufacturing and logistics services of the household appliances. Headquartered in Shenzhen high-tech industrial park with over 200 R&D employees and over 1000 CMS employees in manufacturing center, Topband based on its rich experiences forms annual certified production capacity up to 20million sets of electronic controllers for air conditioner, microwave oven, washing machine, dishwasher, refrigerator, electric water-heater, induction cooker and many others. Now Topband operates products and sales facilities in Asia, Middle-east, Europe, South and North America.