1. Timely delivery: in strict accordance with the provisions of the contract, provide users with satisfactory products in a timely manner.
2. Product details: before the product is delivered, send the product-related configuration information to the customer, so that the customer can know the product delivery details in advance. Anything not covered shall be agreed by both parties and put into writing.
3. Safe delivery: when the product is delivered, the delivery personnel are responsible for the safe delivery and unloading of the product to the customer's location; Provide technical training for customers free of charge.