Onlight construction Technology Co.,Ltd products

Sump

ONLIGHT - Drainage Sumps

Drainage Sumps Jiangsu Onlight was founded in 2006, with more than ten years' production experience of polymer concrete drainage solutions. We supply drainage system, including design, production, transport, good service. Product Function: Sump boxes are cast 1pc. polymer concrete units which offer.

ONLIGHT - Polymer Concrete Rainwater Sump

Polymer concrete rainwater and stormwater drainage Onlight construction has more than ten years' production experience of polymer concrete drainage solutions. We supply drainage system, including design,production,transport,good service.