Return and Refund Terms

1. A return application can be submitted within 15 days after receipt of the goods, and the quality problem can be exchanged within 1 month
2. If the returned equipment is worn and worn, the customer shall bear the cost of damage. We will not bear the shipping cost returned by the customer. If the equipment is received and tested, the shipping cost will be borne by the customer. If it is a problem with our equipment, the shipping cost will be borne by the customer. We will bear the freight according to the actual situation
3. We are not responsible for the shipping cost of the customer's return. If the return is worn and needs to be replaced by the customer's depreciation cost
4. The sensor and detector are guaranteed for one year, the whole machine is the same, the power supply, and the light board are three months