Guangzhou Chengguang Technology Co., Ltd. is a professional manufacturer and supplier of LED working lights and LED lamps.
We comply with ISO9001:2000 Quality Management System Standard. Most of our products have CE, RoHS and TUV certificates. We have a powerful LED application product research & development team consisting of optical, electrical, thermal and structural experts. We have invested millions of dollars in building the automatic static-proof and dustproof production workshop. ... View detail