雞舍通風窗 Air ilet

◆采用優質工程塑料注塑加工制成，密度大更加牢固；

◆原材料中加有抗紫外線的原料，從而抗老化性強、使用壽命更長久；

◆密封嚴密、開啟靈活、外口帶有防鳥網；

◆內填有厚20mm聚笨乙烯保溫板，有效防止冬季熱量散發；

◆外形尺寸：寬600mm，高320mm，厚160mm;

◆The air inlet which is made of high quality engineering plastic injection process has bigger density and more strength；

◆Adding the ultraviolet resist resin into the raw material to extend service life；

◆Easy to be opened,net which is assembled outer would protect damage from birds；

◆There is a PE heating board which is thick as 20mm fill in the inlet to avoid lost of heating in winter;

◆Specification:Width:

  600mm  Height:320mm  Thickness:160mm;

◆產品可加裝導流板