after quotation no reply what should I do?

It is really very funny. At first I did not send him the quotation, the customer sent email to me very quickly. After sending the quotation, no reply from that moment. No matter how many emails I sent to him. No reply. If he think the price is high, You can tell me. Why disappear?:Q :Q #h4c]LA~
Actually his intention to place order is definite for we have talked about the guarantee period and maintenance. Why do not sent me reply? :')

he has received quotation from other suppliers as well,just checking and comparing on the prices.
joDRBD just waiting and contact him again 1-2 days later.

Not really. I think the customer have already placed the order to other supplier. But he want to know the price of other supplier, that's why he ask you for quotation.

call him directly and ask why.:lol