Quality assurance services In order to create a famous brand, improve corporate visibility and establish corporate image, we adhere to the spirit of "pursuing quality in everything and customer satisfaction as the purpose" and provide "the most favorable price, the most considerate service and the most reliable product quality". "Promise to you based on the principle: 

1. Product quality commitment 

1. There are quality records and testing data for product manufacturing and testing; 

2. For product performance testing, we sincerely invite users to inspect the product in person during the entire process and performance. After the product is confirmed to be qualified, it will be packed and shipped.

 2. Transportation and Storage Products can be transported by shoveling when they are fixed on the bottom plate. When the products are not fixed on the bottom plate, they should be transported by lifting or shoveling. Products (even in take-out packaging) should not be stored in the open for long periods of time. If stored for a long time, it should be stored in a dry and ventilated indoor warehouse. The outer packaging of the product is generally valid for no more than 1 year. 

3. After-sales service commitment Service tenet: fast, decisive, accurate, thoughtful and thorough; Service goal: Service quality to win user satisfaction; Service efficiency: If the equipment fails during or outside the warranty period, the supplier will, after receiving the notice, Maintenance personnel can arrive at the site and start maintenance within 24 hours. Service principle: The product warranty period is twelve months. During the warranty period, the supplier will repair and replace parts that are damaged due to quality reasons for free. If the parts are damaged outside the warranty period, only the cost will be charged for the accessories provided; If the equipment is damaged due to human factors on the part of the supplier, the repairs or accessories provided by the supplier shall be calculated at cost price. 

4. Complete set of product When the product leaves the factory, the following documents and nearby documents will be handed over with the product: product qualification certificate, product installation and operation instructions, packing list