Double horizontal shaft concrete mixer customer payment

Now the network developed so quickly, the company provides such a good platform to give us these small and medium-sized enterprise development opportunities. Although we can not do two rich generation, but also to be rich two generations of parents. A month there are hundreds of thousands of in site received orders. These customers are very generous, full payment to the account are then shipped. Yesterday I met a customer to cash on delivery.
The clients from abroad, is doing the construction machinery, some time ago in the Skyp above also consulted the  twin shaft concrete mixer our. Yesterday he determined to set, he said look at the pictures feel our mixer. Although the price a little expensive or choose us, is to be of good quality. Phone call came almost talked for half an hour apart, to 2 1000KG twin shaft concrete mixer and 2 spiral feeding machine he altogether. Now send, receive the goods after the quality is good, then send back three. This approach also said he was in favor of customers I. It is the first time.
Finally, when it comes to terms of payment, we are generally full payment account and then shipped. The customer does not accept, we finally made concessions, is the first pay 30% deposit, balance and so is the notice. Customers still do not agree, insist on cash on delivery, said he did not see your goods, I will not give you the money. Again, communication, customer still stick to his principles.
After the chat that, he had been peers for twin shaft concrete mixer, full to is not the delivery, be cheated ten thousand yuan. So he will insist on doing this. The previous peer behavior, we also expressed great dissatisfaction, this not only affects the credibility of the industry, it is their own business bigger and death.
We are also very understanding of customer's problems, after all, money is not easy. But we concrete mixer list row now full, so suspicious customer, also not trying to follow up.