品牌 | Hengxiong | 型号 | HX-8 |
1.easy to reduce or increase the vent or flange into your needed size.
(轻易减小或增大孔口或者法兰到您需要的尺寸)
2.spec(规格):4-6’’,6-8’’,8-10’’, 10-12’’
3.material: aluminum, galvanized steel or steel on request
(材料:铝,镀锌钢,或钢,也可按要求定做)
4. packing(包装):4 pcs/ctn or 2 pcs/ctn