Shenzhen Tech Tianrui Technology Co., Ltd. was established in 2005 and is a leading manufacturer in China with the ability to produce high-end magnetic flux vector frequency converters. The company has independent intellectual property rights and has been committed to the research and development, production, and sales of frequency converters and related electrical transmission systems. After approval by the national science and technology regulatory department, it has been awarded the title of Shenzhen High tech Enterprise and supported by the National Innovation Fund. The company has a group of highly qualified R&D personnel for frequency converters, with years of experience in frequency converter research and development abroad, strong technical strength, and extensive cooperation with domestic universities, forming a strong R&D capability. The front-end hard power of the company - a brand under Shenzhen Tech Tianrui Technology Co., Ltd., adheres to a customer-oriented business philosophy, introduces advanced technology and production equipment from home and abroad, and is a national high-tech enterprise. The production base is located in Sanmin Industrial Zone, Shiyan, Shenzhen and Ganzhou, Jiangxi, with a total area of tens of thousands of square meters.