Qingdao Jiaozhou bay bridge project install our solar navigation light , the light has 4pcs solar panels, lead-acid battery built in, visual range can reach 10NM, the lights with G...
Our 3nm solar marine beacon lights were installed on floating buoys for sea channel aids to navigation in Gyeonggi do, Korea in September 2020, which is with yellow color and flas...
We participates in the navigation light project of hong kong-zhuhai-macao bridge on 2016 year.
The solar marine lanterns are highly recognized by the engineering project departmen...