In order to create a famous brand, improve the popularity of the enterprise, and establish the enterprise image, our company, in the spirit of "everyone participating, striving for perfection, making full use of engine quality", and with the principle of "preferential price, thoughtful service and reliable product quality", we solemnly promise to you that:

1) Product quality commitment:

① The manufacturing and testing of products have quality records and inspection data.

② For product performance testing, we sincerely invite users to personally inspect the whole process and performance of the products, and then pack and deliver the products after they are confirmed to be qualified.

2) Product price commitment:

1. In order to ensure the high reliability and advanced nature of the products, the domestic and international high quality brand products are selected for the system.

② Under the same competitive conditions, our company will provide you with the most favorable price on the basis of not reducing the technical performance of the products and changing the parts of the products.

3) Delivery time commitment:

① Product delivery time: try to meet the user s requirements. If there are special requirements and need to be completed in advance, our company can specially organize production and strive to meet the needs of users.

② When the product is delivered, our company will provide the packing list and quality inspection report to the customer.