In order to build a brand and establish a corporate image, in the spirit of “pursuing high quality and customer satisfaction”, we solemnly promise to you with the principle of “preferential price, thoughtful service, and excellent product quality”:

Product quality promise:

1. There are quality records and testing data for the manufacture and testing of products.

2. For the testing of product performance, we sincerely invite users to inspect the whole process and performance of the product in person, and deliver the product after the product has passed the test.

Product price promise:

1. In order to ensure the reliability and advancement of the product, the material selection of the system is made of domestic high-quality materials.

2. Under the same competitive conditions, our company will sincerely provide you with a preferential price on the basis of not reducing the quality of the product.

Promise of delivery date:

1. Product delivery time: as far as possible according to user requirements, if there are special requirements that need to be completed in advance, our company can specially organize production, and strive to meet user needs.

After-sales service promise:

1. Service tenet: fast, decisive, accurate and thoughtful.

2. Service objectives: the quality of service to achieve customer satisfaction.