Linglang has an independent professional production base with an area of 6000 square meters. It equipped with full automatic SMT and DIP electronic manufacture equipment, products online ICT monitor, intelligent aging room, 8 full automatic production lines, a 2000 square meters assembly workshop and more than 200 workers. Its annual output reaches  1.5 million sets and annul value for energy saving frequency conversion and intelligent control can be 80million in RMB. The new energy car charging device has had scale which can provide AC/DC charging modules in all aspects. The annual capacity for the fast/slow charging piles can be 20000 modules and 5000 sets of charging piles.