GREEN MAN ENTERPRISES LIMITED, the Shenzhen branch of Hangzhou Chengyue Lighting Technology Co., LTD, based in Shenzhen city . As a professional manufacturer of LED lamps, supported by Zhejiang University in technology, plays a major role in OEM/ODM manufacturing of solar products, Indoor LED lamps for international market. The products we develop and produce mainly include solar LED lighting system, solar PV system ,LED Spotlight, Led Bulb, LED ceiling lamp, LED tube light, LED fluorescent light and so on. All of them are of low power consumption, long lifespan without giving off ultraviolet and the energy efficiency reaches to above 80%. What's more, in the procedure of production, Chengyue complies with ISO9001-2000
