SYL Battery(SYL), a subsidiary of Risen group, was established in 2005 at Ninghai which is located on the east coast of China and is known as the “Natural Oxygen Bar”.SYL is a high-tech Company with the Capability of R&D, integration, Manufacturing, Sales, and Service. SYL has focused on lithium batteries for 16 year, with an annual Production Capacity of 5 GWh+, and has more than 100 senior battery technology R&D and system integration engineering employees onboard. SYL is devoted to being one of the world’s leading suppliers for “Energy Storage +” smart energy systems.