Kelishi Materials Technology Co., Ltd. (hereinafter referred to as "KMTC" or "KMTC") is a holding company of Huaying Technology (Group) Co., Ltd. (hereinafter referred to as "Huaying Technology"). At the same time, Huaying Technology is a state-owned listed company controlled by Fujian Electronic Information (Group) Co., Ltd., listed on the Shenzhen Stock Exchange with the stock code 000536.

As an optimization and supplement to Huaying Technology's panel industry chain, Kelishi has attached importance to technological innovation since its establishment and has a high-level R&D team. In 2014, Kelishi independently developed ion replacement antibacterial technology. It is an early enterprise with mature ion replacement antibacterial production technology and has a complete and independent antibacterial product production route. In addition, the company also has a R&D and testing center recognized by the China National Accreditation Committee for Conformity Assessment (CNAS), which can provide testing services to the outside world. Up to now, Kelishi has obtained a number of patents and authorizations in the field of antibacterial technology, providing advanced technical support and suitable products to customers in different fields at home and abroad.

Kelis mainly engages in the research, development, production and sales of antibacterial products (inorganic antibacterial agents, antibacterial glass products, antibacterial ceramic products, etc.). The company's antibacterial products can be widely used in consumer electronics, household living equipment, large-scale human-machine interactive scenarios, and schools. Hospitals or other large public places. Kelis can design a variety of comprehensive antibacterial product solutions for different application scenarios, providing partners and consumers with safe and professional technical support and product services.

Kelishi antibacterial products have leading technology in the industry and their products have been recognized by the industry. The company proposed and obtained group standards for antibacterial daily ceramics and antibacterial glass to break through the technical bottlenecks in the development of the antibacterial industry. The company has been awarded the "National High-tech Enterprise Certificate", the "Fujian Province High-tech Enterprise Cultivation Certificate", the "Fuzhou City Intellectual Property Demonstration Enterprise", and the "Fujian Province Science and Technology Little Giant Enterprise in 2021". Kelishi's "Anti-bacterial chemically strengthened glass and its optimized manufacturing method" was awarded the 2020 Fujian Province Industrial High-value Patent Portfolio Reserve Project, and received key support in policies, funds, high-end intellectual property resource services, etc.

Kelishi actively responds to the call to build a healthy China, promotes the upgrading of traditional industries with a sense of mission of state-owned enterprises with a courageous sense of responsibility, deepens technological breakthroughs and innovations in the field of antibacterials, and creates a national brand in China's antibacterial industry.