Founded in 1945, ZG is a leading industrial boiler supplier and manufacturer. We are specialized in the producing of Gas fired boiler, arranging from 2 ton - 35 ton. 

1.The boiler is adopted the international popular three return structure with big volume design of combustion chamber, that makes the burning more fully.

2.The use of advanced corrugated furnace structure, which not only can increase the heat transfer area and also satisfy the free expansion after the furnace is being heated.

3.Smoke tube is adopted with helicitic texture, that strengthen heat transfer effect. 

4.The spiral fin tube type economizer and condenser equipped at the back of boiler improve its thermal efficient.

Gas fired steam boiler  supplier to click: http://www.zgboiler.ph/WNS-Gas-fired-steam-boiler.html