In 1993, the electrical business department of Chongqing Taiji Pharmaceutical New Technology Co., Ltd. was established. In 1997, Chongqing Taiji Electronic Co., Ltd. was established. At the beginning of the establishment of the company, we have established the spirit of enterprise development - "excellence in industry, excellence in specialty". In 2003, Taiji TJ series industrial and commercial dehumidifiers were put into the market. In 2004, our company is honored to be the pioneer of refrigeration industry in the world, the designated supplier of dehumidification, refrigeration, constant temperature and humidity products of Dunham bush. Since 2004, China Academy of Engineering Physics and its subordinate institutes have cooperated with our company for more than ten years. In 2006, our company was awarded the contract and credit enterprise of Hubei Province with the excellent product quality of Taiji brand. Since the establishment of the company, "Taiji" brand series products with excellent product quality and excellent production performance are widely used in many large-scale projects and projects in China. Up to now, our TJ series industrial dehumidification products have been applied in all provinces and autonomous regions in China. In 2013, our company became a self-supporting supplier of Jingdong and officially became a strategic cooperation company of Jingdong. In the application and promotion of our products all over the country for more than 20 years, we have undertaken many large-scale drying projects in various industries Coca Cola (white sugar drying), Southwest Aluminum Group (paper roller drying), Fujian Longwei aquatic products (fish drying), Sichuan Chuanwang wood industry (wood drying), Beijing Quanjude roast duck (poultry drying), Chongqing LaoSiChuan beef jerky (meat drying), Baishi Yiban duck factory (cured meat drying), Chongqing gangtian decoration (decoration and drying technology), Shenzhen construction group（ Decoration and drying technology), Chongqing Nianfeng agriculture (drying of traditional Chinese medicine materials), Sichuan Forestry food (beef jerky drying), Sichuan Minwei (mosquito repellent incense drying), Sichuan Nanjiang edible fungus production base (mushroom drying) And so on. Since 2012, combined with the successful experience of our company in the domestic drying industry for many years, our company started the research and development of new dehumidification dryer. In 2014, the trademark "clemet" applied to our series of new dehumidification and drying products was successfully applied. Since 2014, a number of invention patents, utility model patents and appearance patents applied to our company's new dehumidification and drying products have successively been authorized by the State Intellectual Property Office. In 2015, our company completed the prototype of "Kirschner structure" and simulated natural drying for a number of independent intellectual property applications, and began to carry out tests in various industries. In December 2015, Chongqing Taiji Electronic Co., Ltd. "Kirschner structure" series new dehumidification dryer was supported by Chongqing municipal government's science and technology innovation fund in 2015. In 2016, our products won the national "Long March 5, Long March 7" rocket launch with priority quality and high reliability. Since August 2017, we have applied our patented technology of "Kirschner structure" for general purpose dryers, simulated natural drying desert series dryers, simulated natural sea breeze series dryers, and modular full temperature range dehumidification and drying systems, which have been put into the market in small batches. It can effectively improve the quality of drying products, reduce the drying cost, save labor, energy saving, environmental protection and emission reduction. The economic and social benefits have been greatly improved. In October 2017, the patent of Chongqing Taiji Electronics Co., Ltd. (strictly in accordance with the relevant national disinfection standards) - disinfection and purification dehumidifier products were put into the market. In 2017, our new dryer national invention patent was authorized. In December 2017, it was evaluated and approved as a high-tech enterprise by the Ministry of science and technology of the people's Republic of China. In 2018, our company successfully developed the basic drying controller for drying control. The controller can effectively solve the problems of energy saving and temperature control stability in drying process. In 2019, our company successfully developed an enhanced control system for drying process control. The successful development of this system provides a strong control technology guarantee for the drying of various items. After more than 20 years of professional cultivation, our company has developed into one of the most competitive professional enterprises with many core independent intellectual property rights in the same industry in China. Only when we are proficient in profession can we show our excellence