3SUN Company Limited was established in 2006.  We have become a leading innovative high-tech enterprise of expert level in China who is specialized in  the R&D and manufacturing of all kinds of high quality lithium-ion batteries, lithium polymar batteries and lithium iron phosphate (LiFePO4) batteries, high performance battery chargers and cutting edge solar power systems.
Our products range from Li-ion, Li-Po and LiFe batteries, chargers and solar power systems such as portable power stations for iphone 3G/3GS/4G, high quality batteries for mobile phones / cell phones, MP3/ MP4,  laptops, digital cameras, iPad/iPod, e-bikes & scooters, power tools, power banks, high quality batteries for popular RC airplanes, RC cars, RC helicopters etc. to solar products including mini solar lighting systems & solar power systems.
We are an ISO 9001 and ISO 14001 certificated enterprise. Our goal is to become a world leading provider of green and clean energy solutions for end customers all over the world!