Thai|English How can we buy the product from yaguso? (For new customer) 1. Fax the document as the following : Copy ID card, census registration, business registration. 2. Terms of payment : before shipment How long do the product warrant? 1 year for warranty period How long do we get the products if we instruct via website? Bangkok area: 2 working days Upcountry area: 3-4 working days (due to the destination)