Sunyon Electronic company is a high-tech company specializing in the designing, R&D, producing and marketing of cylindrical Li-ion battery and portable power products. We have a factory area nearly 20000 square meters, empolyees up to 500, manufacturing Li-ion cells up to 70000PCS per day. Sunyon always insists on the principles of Innovation, Practical, Safe, Eco-friendly & Cost-effective.

In the beginning, Sunyon contributed to the development of cylindrical Li-ion battery, which classified as NMC & LiFePO4. Our product applications including notebook, E-bike, power tools, portable power, electronics medicine facility, household appliance and etc. Now, Sunyon has enjoy very good reputation in notebook battery and portable power industriy and with stable market share. In 2012, we will R&D the most advanced and excellent battery pack for electronic bicycle and power tools.

Form 2011, Sunyon set up production line for portable power and consumer electronic. Specializing in portable power and accessories for smartphone, MID, digital products, and etc. With the fast growing, we have built Distribution Net worldwide in China, Europe, Australia, New Zealand, Middle East, Singapore and etc.