factory direct supply industrial strong household ventilating fan exhaust fan kitchen lampblack exhaust fan ventilator foreign trade cross-border 厂家直供工业强力家用排风扇排气扇厨房油烟抽风机换气扇外贸跨境

220v-4 inch front rear circle-cylinder diameter 100 220v-6 inch front rear circle-cylinder diameter 145 220v7-inch front and rear circle-cylinder diameter 170 220v-8 inch front rear circle-cylinder diameter 195 220v-10 inch front and back circle 220v-12 inch front and back circle 220v-14-inch front and rear circle 220v-16 inch front and back circle 110v-6 inch 110v-7 inch 110v-8 inch 110v-10 inch 110v-12 inch 220v-4-inch-100 sets minimum order 220v-6-inch-100 sets minimum order 220v-7 inch-100 sets minimum order 220v-8-100 sets minimum order 220v-10-inch-100 sets minimum order 220v-12-inch-100 sets minimum order

baked enamel black stainless steel