Hengguan Technology Co., Ltd is a high-tech enterprise specializing in R&D solid electric light source Technology and manufacturer of LED, LED lighting, LED decoration& Display series. Mainly engages in Ultra-bright LED of pure white , blue , green, red, yellow and purple, pole lamp, courtyard lamp ,solar lamp, ground board lamp, floor lamp , LED gift lamp and the controller, our products have gained the CE,UL certification, which have been exported to worldwide ,we are a professional manufactory for global 3G lamp-house light sources.