Yan Wanda inception, after ten years of development, has become the strongest lithium-energy design, supporting the ability of the most complete product line up of lithium-ion battery module manufacturers. Uphold the "integrity and pragmatic, teamwork, self-criticism, innovation, customer success" concept, with excellent R & D and manufacturing capabilities, the company has entered the Apple, Philips, Amazon, Lenovo, OPPO, backgammon, Haier , SanDisk, Topstar, Asus