dongguan lanji photoelectricity co.,ltd.was founded in 2006, the company is located in dongkengtown, dongguan, guangdongprovince. which is a collection of research, produce, sales photoelectricenterprise. we specialize in semiconductor laser diodes, laser light source,led light source as the center ...

blue sky uv&ir technology development co.,ltd was established in 1983 ,and has been developed into an integrated large company from manufacturing, selling ,r&d and technicial service for various area of uv&ir technology ,and provide one-stop service for user.

sonlite lighting established in 1994 in shenzhen, china and manufactures a wide-range of halogen lamp products.covering an approximate area of 10000 square meters ,more than 300 employees. our newly completed production facility is built according to international sta...

we are viritt co., ltd., which is the biggest, the strongest leading manufacturer who is involved in all kind of quartz infrared heat lamps in china, was found in year 1992 in shanghai. we are the earliest researcher and manufacturer focusing on quartz infrared heat lamp in mainland china. accordin...

ourfluorescent materialsare widely used for making fluorescent lamps, mercury lamps, neon lamps, uv lamps, cold cathode lamp, pdp, led, printing ink, anti-forgery powder, diazo printing powder and also could be adjusted of special using for plant growth lamps, aquatic animal lamps and etc. we could ...