2001 | Mr. Chen mang founded high intelligence (Shenzhen) Technology Development Co., Ltd
2003 | The annual production capacity of resistance strain gauge reaches 80million pieces; The annual production capacity of micro sensors reaches 10million. It became a large manufacturer of resistance strain gauges and micro sensors in China at that time.
2004 | Mr. Chen mang reached a strategic cooperation agreement with the CEO of Vishay to jointly produce resistance strain gauges, established Shenzhen Nanhua Electronic Technology Co., Ltd., and became the director unit of China weighing apparatus Association in the same year.
2006 | Set up a branch company: Shenzhen technetium Technology Co., Ltd., which specializes in the precision processing of elastomers. It is one of the earliest manufacturers in China to process and manufacture elastomers for weighing sensors with precision CNC.
2007 | China's first large-scale application of digital sensors has been successfully developed. Medical weighing products such as high-precision wheelchair scales produced with this have been sold to Europe and the United States and other countries until now, and have become the third prize of Huaibei Normal University and Western Anhui technological progress.
2010 | Cooperating with the Hong Kong Polytechnic University to develop fabric sensors, which have been successfully applied in the field of intelligent wearable products, the Hong Kong Innovation agency recognized that they "fill the international gap".
2014 | The peek film substrate strain gauge was successfully developed and used in mass production. In the same year, a third branch was established: Jiangsu Hetai Electronic Technology Co., Ltd.
2016 | It obtained the license for manufacturing measuring instruments for medical sensors, and established the fourth joint venture branch in the same year: Xuyi Vientiane Technology Co., Ltd.
2017 | An investment agreement was signed with Quzhou green industry cluster in Zhejiang Province, and Zhejiang Nanhua Electronic Technology Co., Ltd. was established.
2018 | The polyimide film based strain gauge has been successfully developed, becoming a leading strain gauge manufacturer in China with four substrate manufacturing processes of phenolic glue, epoxy glue, peek film and polyimide film.
2019 | In September, 2018, factories in Shenzhen, Changsha, Jiangsu and other provinces successively moved to Quzhou, Zhejiang Province, and officially began mass production.
2021 | Quzhou Sensor Research Institute was jointly established with Quzhou Zhizao new city and Quzhou southeast digital Institute, and Xu Youlong, Dean of School of electronic information and engineering of Xi'an Jiaotong University, was employed as the dean of the sensor research institute.
2022 | Signed technology commissioned development contracts with Xi'an Jiaotong University, Shaanxi University of science and technology, University of Electronic Science and technology and other universities.