Tuoband Co., Ltd. in July 2023

The "TOPS" environmental test chamber has been verified and recognized by Topband Corporation

In July 2023, after being tested by a 1000H customer, Dingzhun Environmental Box was validated through continuous stable and reliable operation at 1000H. With excellent accuracy and energy-saving effects, it won multiple sets of energy-saving wet heat test boxes and cold and hot shock boxes orders from the testing center of Shenzhen Tuobang Co., Ltd. and its overseas Romanian subsidiary. We sincerely thank the customer for their trust and support in Dingzhun TOPS. Dingzhun General always adheres to the principle of "technology leadership, quality first" to provide customers with high-quality products and after-sales services, and uses "Dingzhun value" to help customers achieve faster and better sustainable development.

In 2007, it was successfully listed on the Shenzhen Stock Exchange (stock code 002139), becoming the first listed company in the field of intelligent control in China; The company's main business is the research and development, production, and sales of intelligent control system solutions, with the "four electricity and one network" technology of electronic control, motor, battery, power supply, and IoT platform as the core, providing various customized solutions for industries such as home appliances, tools, new energy, industry, and intelligent solutions. The company is a leading global provider of intelligent control solutions, a leader in intelligent control solutions for the home appliance and tool industries, and an innovative leader in new energy, industrial, and intelligent solutions. Since its establishment, Tuobang has participated in drafting and revising over thirty national standards, industry standards, and group standards.