If product performance met problems within 7 days after the product is sold, the problem should be checked and confirmed by Tmkeffcor related technical inspection personnel. For those that are not within the scope of "non-replacement", consumers can choose to return, exchange or for repairs, Tmkeffcwill take the cost of two-way logistics.
2. Within 15 days of the product being sold, if there is a performance problem, the problem should be confirmed by Tmkeffc or related technical inspection personnel. For those that are not within the scope of "non-replacement", consumers can choose to exchange or repair, and Tmkeffc will take two-way Logistics costs.
3. Within 1 year since the product is sold, if there is a performance problem, the problem should be confirmed by Tmkeffc or related technical testing personnel. For products that are not in the scope of "non-free maintenance" within the warranty period, consumers can get free repairs or replace faulty parts for services, Tmkeffc take one-way logistics costs. For products that fall under the "non-warranty period" or "non-free maintenance", consumers can choose the paid maintenance service for the product, and the labor costs, and logistics costs incurred by the maintenance It is borne by the customer.
