【after-sale service】

【Product quality commitment】

1. The manufacturing and testing of products are provided with quality records and testing data.

2. For the inspection of products, we strictly inspect the whole process of products, and then pack and ship the products after they are confirmed to be qualified.

【Product price commitment】

1. In order to ensure the high reliability of products, our materials are selected from domestic or international high-quality materials.

2. Under the same competitive conditions, our company will sincerely provide you with preferential prices without reducing the technical performance of products or changing product parts.

【Delivery time commitment】

1. Product delivery date: try to deliver the goods within the time required by users.

【After-sales service commitment】

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

2. Service objective: the service quality wins the satisfaction of users.

3. Service principle: The warranty period of the product is three years. During the warranty period, the supplier will repair and replace the parts damaged due to quality reasons for free. For the parts damaged beyond the warranty period, the parts provided will only be charged at cost. For the equipment damaged due to the demander's human factors, the parts repaired or provided by the supplier will be calculated at cost.