The third step is display munufacture. After the quotation is accepted and we received the deposit from client, we will arrange the mass production based on confirmed drawings. In order to make the products correctly, sometimes we will make a sample first which will take 7-10 days. Sample will be sent to client to be checked. After the sample is approved, then comes the mass production part which will take 15-30 days depends on different kind of projects. And pre-installation will be finished before shipment.