9/F Fung House,19-20 Connaught Road Central, HK

SPARK is a high-tech enterprise on development and marketing, founded in March 1998. And it specializes on LED applied products, like high power LED street lights, LED traffic light, solar led street ...

Plot No. 8, State Bank Colony, Shahu College Road,

ALTOS, an ISO 9001 : 2001 certified company engaged in designing and manufacturing only LED Based Products for last more than one decade. <br/>Our core Values are : <br/&gt...