帮忙翻译成英语，谢谢!

Supplier shall exchange the defected products from incoming inspection, and shall provide remunerative repairing service for the defective products caused by ordinary wear and tear or improper use.

User shall evaluate the applicability of products and bear the subsequent risk before purchase.

The supplier to confirms the unqualified product to undertake exchanges the duty, for uses the normal loss and not when uses the damage which causes to raise
for the paid repair, the user must before the purchase makes to serviceability of the product judges and undertakes the following risk and the responsibility.