| 出生地 |
Shanghai China (Mainland) |
| 牌子的名字 |
filter element of "longkun" |
| 模式的数量 |
226 / 222/ 215 air foil andcl... |
1.the product has wide chemical compatibility ,large flow ,low pressure diffierence 2.long service lift ,wide filtering precision and wide series to meet the diffweent requireements of applications besides ,the application of the hot-melt techology for welding brings the products the fixed and pollution-free features.