Qingdao Cale optoelectronics S&T Co.,Ltd specialises in high-power LED illumination lamp produces and R&D.Our main products includes indoor outdoor two major kinds.Indoor the light bulb,the fluorescent tube,grid lamps.Outdoor series including street lamp,projecto so on. Qingdao ...

we are a professional LED lighting manufacturer which mainly produce strip,bulbs, tube , grow light and so on almost all kinds of lED lights we always try our best to offer the with high quality competitive price customers jesyjiao at yahoo dot com or spectrum sales live your hand pick up right ...