Our business sticks for the basic principle of Quality could be the life with the firm, and track record will be the soul of it for China battery backup power supply for home Manufacturer & Supplier - YLK, batteries store energy , 3.2 lithium battery cells , used power stations for sale ,wall mounted battery storage . We are highly aware of quality, and have the certification ISO/TS16949:2009. We are dedicated to supply you high quality products with reasonable price. The product will supply to all over the world, such as Europe, America, Australia,Nicaragua , Lithuania ,Latvia , Hanover .Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.