1.Make sure the goods are new, unused, and is a non-long-standing stock product, full character
The requirements of the quality, specifications and performance requirements of the contract.
2. According to the requirements of the test standard, if the goods are inspected, if the goods are in the quality assurance period
Quantity, quality or specifications do not match or confirm that the goods are defective, including potential defects or use
If you do not meet the requirements, you should notify the supplier in writing as soon as possible.