UNM High cleaning Efficiency Air Purification Membrane Air Exchange Membrane ePTFE Porous Membrane
| Code No | width | Thickness | Permeability | Pressure Drop | Filtration Efficiency | Size Range | Filter Grade |
| m | um | L/m2.s127pa | pa5.3cm/s | % | um | ||
| AM10S | ≤2.7 | 3 | 300-450 | 14-22 | ≥85 | 0.3-0.5 | E10 |
| AM11S | ≤2.7 | 3 | 170-220 | 30-40 | ≥95 | 0.3-0.5 | E11 |
| AM12S | ≤2.7 | 5 | 85-110 | 60-80 | ≥99.9 | 0.3-0.5 | E12 |
| AM12SD | ≤2.7 | 8 | 75-120 | 55-90 | ≥99.9 | 0.3-0.5 | E12 |
| AM13S | ≤2.7 | 8 | 55-85 | 80-120 | ≥99.5 | 0.1-0.2 | H13 |
| AM14S | ≤2.7 | 8 | 35-55 | 130-180 | ≥99.95 | 0.1-0.2 | H14 |
| AM15S | ≤2.7 | 10 | 30-35 | 180-220 | ≥99.999 | 0.1-0.2 | U15 |
| AM15H | ≤2.7 | 10 | 23-30 | 230-280 | ≥99.9995 | 0.1-0.2 | U15 |
1.Q:Can you provide free samples?
A:Sorry, Free samples are not available. But after you place the order, samples cost would be return. Which is "FREE" in some way.
2.Q:Can we have the company LOGO to be printed on the products?
A:Of course. Private Label is absolutely welcome.
3. Q: Can you give me a discount price?
A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.
4.Q:How do you guarantee your quality ?
A: Our workers and technical employees are with many years experiences to ensure the products are good. After production finished,check will be made by quality inspector.
5. Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
6. Q: How can you deal with quality issues that customers feedback after receiving the goods?
A: We will follow below steps to solve the quality issues the may occur.
1) Customers take photos of unqualified goods and then our sales staff will send them to Quality Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
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