On November 21, 2019, Shenzhen lingyao Oriental Technology Co., Ltd. and Guangdong Shunde Qingyu Environmental Protection Technology Co., Ltd. visited our company and jointly signed the framework agreement on strategic cooperation of deep ultraviolet LED household appliances industry. The three parties worked together to carry out deep cooperation in deep UV LED lamp beads, solutions and channels in the field of white electricity, so as to promote the application of deep ultraviolet LED disinfection technology in the field of white electricity The popularity of home appliance industry. The signing ceremony was attended by Mr. Liu Yajun, general manager of lingyao Oriental, Mr. Chen Baoping, general manager of Qingyu technology, Mr. Wang Yongzhong, deputy general manager of DUVTek, and Mr. Mei Xianlin, deputy general manager of lingyao Oriental. At the same time, accompanied by Wang Yongzhong and Wu Tianpeng, the partners visited the epitaxial, chip and packaging production lines of our company's ultra clean LED semiconductor plant.

The deep UV LED technology team has been working hard on the extension, chip and packaging technology of deep UV LED for nearly ten years. At present, it can provide various specifications of deep UV LED chips, beads and modules. Since the products entered the market, various performance indicators and services have been highly recognized by customers. It has formed a good cooperative relationship with many application manufacturers in the kitchen and bathroom industry, environmental electronics industry and personal care industry. Qingyu technology has rich experience in the design of deep UV LED sterilization module, and has complete product development and product supply capacity of the whole scheme. Lingyao Oriental has a long-term deep cooperation relationship with large domestic appliance manufacturers, and is good at product and terminal customer sales service. This cooperation can give full play to the common advantages of the three companies, expand and strengthen the deep UV LED application industry, and contribute to the national industry.