For transport equipment to be on point it takes, durable make, highest quality raw material and design that caters to smooth functionality. SHENZHEN COLO TECHNOLGY INC. excel in led high bay lighting industry as most renowned Manufacturer and Retailer of led lights, led down lights, led high bay lights. Thanks to our top of the line manufacturing facility that never compromises on quality leading to Australia,Bangladesh,Bulgaria,Brazil,Canada,China export market share. Our product line is specifically designed to cater railway construction projects with quality material that ensures safety and commits to years of service. SHENZHEN COLO TECHNOLGY INC. Corporation Limited Liability Company was first introduced back in 1970 under Own Lisence, based on US$5 Million - US$10 Million as initial capital. In later days, we soon captured a huge proportion of consumer base which led to US$1 Million - US$2.5 Million of export value. In our 50 Years of export history we scored an utmost satisfied clientele with manufacturing and delivering top notch [keywords] products from Beijing, Beijing, China.