Dongguan Weiyi Environmental Technology Co., Ltd. is a disinfection equipment enterprise jointly established by Weiyi Industrial (Hong Kong) Co., Ltd. and Sun Yat sen University Daan Gene Co., Ltd. It specializes in medical air disinfection machines, air disinfection and purification machines, central air conditioning disinfection and purification devices, and other products. It is a joint-stock company integrating research and development, production, sales, and after-sales service.? The company focuses on independent innovation, increasing investment in technology research and development, striving to enhance its ability for independent technological innovation, mastering core product technologies, and continuously enhancing its market competitiveness. The company has knowledgeable air disinfection and purification experts and professional researchers engaged in the research and development of air disinfection and purification products. The product has been tested by a legally authorized institution, and the natural bacterial extinction rate in indoor air is 99%, with a purification efficiency of ≥ 90%. The product has passed the on-site audit of Guangdong Provincial Health and Family Planning Commission and been issued a hygiene license for disinfection product production enterprises. It has the core technology of air disinfection and purification - ternary semiconductor disinfection and purification technology, and has won multiple national utility new patents and invention patents? Since its establishment, the company has always adhered to the path of independent innovation, adhered to the concept and quality policy of "leading technology, high quality and efficiency, customer first, and respecting trust and keeping promises", and continuously enhanced the company's core competitiveness. The company has gathered well-known old experts and scientific researchers specializing in disinfection product research and development from all over the country. Based on advanced technology and experience from developed countries in the world, combined with China's national conditions and the needs of the medical and health industry, we have innovatively designed and successfully developed air disinfection and purification equipment with unique performance and leading domestic level. "Professional and exquisite, high-quality service" is the eternal purpose of the company, and providing our customers with "zero defect" products and thoughtful services is the unwavering goal of every employee in the company. In the next 3-5 years, Weiyi Environmental Technology will adhere to the independent research and development, manufacturing, and sales of medical air disinfectors, actively consolidate and strengthen its existing market position in the domestic market, actively expand its market space in other domestic and export markets, and establish and consolidate its market position. We are a technology-based enterprise dedicated to improving indoor air quality in public places, medical and central air conditioning systems, providing indoor air quality, undertaking engineering projects, and developing, producing, installing and providing technical information services for air purification and disinfection products, filtration and purification products.