مكان المنشأ
Zhejiang, China
اسم العلامة التجارية
CERTEG
air ventilator power type
wind driving
air ventilator usage
for air exchange
roof air ventilator material
stainless steel
roof air ventilator leavies
20-36pcs
roof ventilator size
100/200/250/300/400/500/600
roof ventilator supplier
certeg
ventilator
assembled or unassembled