New Porducts

MBBR Bio filter Media
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MBBR media is a new kind of suspension carriers. It modified polymeric material with the promoted additions of bio-enzyme, it improves the enzymatic catalysis, so it possess excellences of larger specific surface, being easy... Read More

Cooling tower XF nozzle
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Zaoqiang Longtime is professional cooling tower nozzle  manufacture many years. we  sell many brand cooling tower nozzle. And we can customized as customer’s sample or drawing.  we have XF2, XF3, XF4, XF5, XF6 cooling... Read More

Cooling Tower Packing
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 The function of cooling tower packing in cooling tower is to increase heat dissipation, prolong cooling water residence time, increase heat transfer area and increase heat transfer. Evenly distribute water. It is not... Read More

Cooling Tower Fills Loading

Cooling Tower Fills Loading

LongTime has regular clients who purchase cooling tower fill by 20ft/40ft;main market: Mid East,Southeast Asia,America,and Eastern Europe,etc.

Cooling Tower Fills Packing

Cooling Tower Fills Packing

Cooling tower fill will be packed in wooden pallets or wooden case,with plastic film wrapped inside.

Cooling Tower Fills Application

Cooling Tower Fills Application

Various types cooling tower fills and accessories, applicable to various models cooling towers.

Fills Prodcution Process

Fills Prodcution Process

100% PVC raw material, strict sheet thickness and size control, guarantee high cooling efficiency.