1. Seller obligations (ASTEC)
+ Consult and guide all information related to the product so that the buyer can understand and use the product
+ Provide full products and quantities to the buyer on time after the buyer has paid in full
+ Provide relevant documents to the buyer: delivery bill, VAT invoice...
2. Obligations of the buyer (customer)
+ Strictly follow the procedures and regulations set forth by the seller
+ Pay the full amount according to the order
+ Support and provide full information when required by the seller
