Customers can free exchange unused products and spoiled by technical errors from the manufacturers. Forms of exchange: 

a) For retail customers: 

Go to Cholon Plastic Children Supermarket at 1044-1046-1048 Ba Thang Hai Street, Ward 12, District 11 to exchange the same type of product. 

b) For wholesale customers: 

Returns to the delivery trucks of Cholon Plastic, return value is deducted in liabilities.