United Optics products are made as high quality standard, and with normally use will give you many years of reliable service, we warrant our products are free of all manufacturing defects in workmanship and material for one year since the products leave the factory.

For any manufacturing flaws within one year since the products leave the factory we will be responsible to repair these defective products by free of charge, excepting that the products have been abused or disassembled.  We can repair product or replace new products and send back to you as freight cost prepaid, and you only should to do is send these defective products to Kunming City as freight cost prepaid, you can use your forwarder, but we suggest you can use our pointed forwarder for the returned shipment, as they are more familiar to China import regulation.

If one-year guarantee period has expired, you do not worry about your products, as we will be happy to continue to provide you our repair service at reasonable cost.

If you have any questions to this order policy, please freely contact us, thank you.