China Plastic ABS Square HVAC Ventilation System Drop Ceiling Diffuser Vent Custom Aluminum 4 Way Air Vent Diffusers Grilles

2. When can we get the exact price ? We usually quote within 24 hours after getting your inquiry. If you need we offer shipping cost ,pls send me your address and will offer for you. 3 How to guarantee your quality? All of our products are rigidly tested and inspected before delivery, to make sure of the quality that can satisfy our customers. 4. Can i get one sample to test the quality ? When will we get sample ? Yes. We can supply free sample for you test and you just pay for express fee. As usual by express about 7 days will arrive your address. 5. Could you offer some suggestion for our project ? Our engineer have more than ten years experience of HVAC,Fresh air system ect machine equipment Construction and installation. So we can supply professional project suggestion. 6. What’s your term of delivery ? And how do you deliver the goods? We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. We can deliver the goods by sea, by air, by sea and express（door to door )We have our own cooperation forwarder so that get competitive price and deliver in short time. Surely you can choice your own agent as your convenience. 7. Could you supply more detail of this products ? Yes. It’s our pleasure to serve you. 8.. What are your payment terms? A: T/T, L/C, Western Union, Money Gram, Pay Pal are available. You can find our bank information in our P/I. Usually 30% deposit upon P/I confirmation and 70% balance before shipment. 9.What is your MOQ? A: It is according to the products you need. We can sell products in small quantity .