Shenzhen Yan Li PU Electronic Science and Technology Co., Ltd. (Sunny Power) is a focus on rechargeable batteries and its applications in the field of high-tech companies, with a mature and strong technical background, has been committed to the development of batteries and battery applications, production and sales. Currently products include mobile power, battery protection board, power adapter and various types of batteries.

We "sincere service to the community, the pursuit of excellence perfect" business philosophy, to provide customers with quality services and improve the product, and with excellent technical means provided excellent products, so that we and our customers stay ahead of the competition in the market a win-win. With strong technical strength as backing, we produce and offer a variety of rechargeable batteries and battery management, protection programs are safe, stable, efficient, lightweight, good environmental, cost, etc., to provide customers in complex application environments reliable energy supply, the opportunity for customers to win in the fierce market competition.

Safety of the company's products meet international standards, through the UL, CE, Germany Extra Energy and other international safety certification, RoHS compliant, and has PICC (Chinese People's Insurance Company) domestic and international coverage. Our products are widely applied to digital communications, power tools, backup power, electric bicycles, golf car, cars, miner's lamp, explosion-proof products.

In the exchanges and cooperation with domestic and international customers, we strictly follow quality control processes and international management standards, in order to meet customer demand.