Beijing Tianzhao Longyuan Information Technology Co., Ltd. (hereinafter referred to as "Beijing Tianzhao") is an innovative enterprise dedicated to the research and development, manufacturing, sales, and service of LED aging power supplies, LED testing equipment, reliability testing technology, and climate environment simulation equipment. On the basis of strong high reliability DC constant current and constant voltage control technology and climate simulation technology, the company integrates cutting-edge environmental box control technology and quality management system in the industry. From product development to after-sales service, every link is based on the customer's perspective and needs, and we are dedicated to providing customers with reliable, energy-saving, and high-performance environmental testing products.

Since its establishment, Beijing Tianzhao has adhered to the business philosophy of technological innovation and high-quality service, insisting on providing the best solutions for aging, testing, and related product testing in the LED industry with excellent quality and cost-effectiveness. It focuses on continuous R&D investment and talent cultivation, and has a professional technical R&D team and an efficient and fast after-sales service team. Continuously obtaining feedback and suggestions on product improvement from our customer base to better meet user needs. At present, our customer base is mainly distributed in the optoelectronic semiconductor industry LED、LCD、IC