YSD has strong technical force, standardized production workshop, advanced testing equipments,perfect management system, industry-leading laboratory, We strictly implement the ISO9001:2015 quality management system to provide customers with stable and reliable high quality products. We own 30,000 square meters of modern research & production base to ensure the factory capacity, to ensure the delivery of customers goods on time. At present, Yanshuoda has formed a strong product strength in the field of LED power supply,LED dimmable power supply, LED waterproof power supply and become a leader with the product of the most series and models.

Ysd high-quality R & D team formed by senior experts of deep cultivation in power supply industry as technical leaders, with strong new product development and rapid response capabilities, keep up with the development of the world's new power electronics technology, and launch a variety of high-performance, highly reliable power electronics products to meet the needs of users. We have owned a number of invention patents and design patents currently.