The first episode of filter knowledge: You come to ask, I will answer!

Hello everyone, today, the Q&A area is officially opened! Dawning welcomes the participation of every friend!

Before, Dawning participated in two exhibitions: 2021 Beijing International Irrigation Technology Expo and 2021 China Refrigeration Exhibition. So we will answer the questions in these two exhibitions in this issue:

Q: Why is the price of Dawning more expensive for the same type of filter?

A: Because under the same model, Dawning's water flow is slightly larger. For example, two cans DMF4816-2 with a diameter of 1200mm can pass 160 m³/h, and other manufacturers may only be able to do 130 m³/h.

Q: What are the guarantees for the quality of Dawning filters?

A: The wall thickness of the Dawning jar is 1-2mm thicker than the general market, so its pressure-bearing capacity is relatively stronger, and its service life will be longer.

Q: What are the advantages of Dawning's after-sales service?

A: Dawning provides one-year free warranty, including free supply of non-human damaged parts. Domestic customers can provide on-site maintenance, and foreign customers can choose appropriate maintenance methods according to the real situation. Generally speaking, the failure rate of Duoling filter is relatively low.

These are the three most frequently asked questions by customers, so in this issue we will answer you all.

If you have any other questions, please feel free to contact us. See you in the next issue~