Shandong Kaich Optical&Electronic Technology Co.,Ltd. Qingdao Branch is located at the core of the blue Silicon Valley named Aoshanwei Town, in Qingdao , Shandong Province which is specializing in glass lens of street light ,high bay light and car lamp.It has a team of high level and high quality staff including designers ,producers as well as sales.Kaich company is the leader of  LED optics lens industry . Shandong Kaich Optical&Electronic Technology Co.,Ltd. is wholly-owned subsidiary of Kaich, which is concentrating on the design , research and development of  LED optical lens and the expanding of the overseas market