First, after-sales service card (please pay special attention, it is very important)

This after-sales service card won't be wordy. All the products from the formal channels are provided by manufacturers, and none of them can be directly identified as fakes.

In addition, this warranty card has another meaning:

1. In the main city, Wei Xing currently provides free pressure test service, that is to say, only with these two after-sales service cards can Wei Xing provide free pressure test, otherwise it will not be tested.

2. In addition, Wei Xing has also upgraded a service, that is, the quality of package installation. As long as Wei Xing comes to the door for pressure test, checks the users and ensures the quality and construction, there will be no worries.

Second, anti-counterfeiting code identification

At present, the green ppr pipe of Wei Xing pipeline: originally 4 meters long, now it is changed to 3 meters. Let's see that there are anti-counterfeiting phones and anti-counterfeiting codes on it.

Extended data:

The PPR of satellite tubes is divided into three colors: white (high-grade), green (mid-grade) and gray (ordinary), and there are generally more green in the market.

References:

Wei Xing pipeline industry