1. free measurement

This measurement is very important, because we are tailored to your home, so we have to measure the exact size of your actual size so that the installation can be more consistent to ensure the sealing effect. It is because it is tailored for your company. If the contract ends in the process of production, it has to cause loss, so I We will pay a deposit when signing the contract, which I hope you can understand.

2. sign a contract

In the case of your confirmation, we will sign a contract with you, as well as the scope of warranty, the warranty period and a warranty card, and write the effect of the promise to bring you the actual guarantee.

3. production

After the contract is completed, it is made. This production cycle is about a week or so. Due to the quality of the contract, it is necessary to use strict production to meet the requirements of all aspects. If there is a request for the termination of the contract in this process, we will not return the deposit before returning. The customers understand.

4. installation

When the production is finished, we will set up a time with the customer. This time is determined by the square quantity of your home. The installation will also use all kinds of sealing materials and tools to achieve sealing and stability, but all kinds of materials are nontoxic and pollution-free, please be assured of customers.

5. after sale inspection

Many people think that the installation can be finished after the installation, but there is a final procedure, that is to measure the effect of such a long time, close the installation, measure the present noise decibels and sealing performance, and feel the effect of your satisfaction.