No.198 Junyan,Songxi Villiage, Xindeng Town,Fuyang,city, Zhejiang province,311404,China.

Hangzhou Dongke New Energy Technology Co.,Ltd.is a professional manufacture of AR coated glass,photovoltaic materials EVA,backsheet,solar cells,junction box,solar photovoltaic sealant,busbar ribbon,al...

Planya Sok. No.36

Optimal FTS started operation as an engineering and consulting firm in 1996. Up to the current day we have performed services to leading international and domestic companies who were engaged in many ...