Shandong Yilin Energy Technology CO., LTD is a professional manufacturer of outdoor portable power station, outdoor power solution and OEM / ODM portable Solar Generator, portable solar panel. It is mainly good at outdoor power supply technology for portable lithium battery. All products have passed CE/FCC/RoHS/PSE certifications. and the built-in battery has passed the MSDS/UN38.3 certifications. It has strong technical force and has the international leading level of positive and negative pole automatic production lines.