Hubei and Anden Fire Technology Co., Ltd. was established in 2015 with a registered capital of 50 million yuan. Its headquarters is located in Yichang, Hubei, covering an area of about 14000 square meters. It also registers and Anden image logo graphics and & ldquo; And Andun fire & rdquo& ldquo; And Andun & rdquo; Trademarks have been registered in the national trademark office to create a unique IP of the enterprise, strengthen the company's brand image, strengthen the enterprise development strategy, strengthen the enterprise vision and realize the enterprise value proposition. And Andun fire has independently developed nano particle fire extinguishing technology, in-situ reaction to generate nano dry powder technology, hot aerosol physicochemical self cooling technology, and continues to make technological innovation in the field of automatic fire extinguishing. The self-developed portable aerosol fire extinguisher, ultra-fine dry powder fire extinguisher, automatic fire extinguishing paste, a new generation of combined fixed aerosol fire extinguishing device, pulse hot aerosol fire extinguishing device, ultra-fine dry powder fire extinguishing system and other products sell well at home and abroad, among which the portable aerosol fire extinguisher accounts for more than 80% of the domestic market share