Air conditioning waterproof aluminium louver security shutters
1. Fresh air louver is composed of frame and horizontal blades assembly, manufactured from high quality extruded aluminum profiled construction with advantages of corrosion resistance and rigidity.
2. Blades are set at angle of 45° With 30mm spacing, and fixed to the inner frame by rivets and support pipe.
3. Total structure is weather proofed and blades are inclined down wards to protect against rain water.
Structure provides around 45% effective pressure area.
Powder coated color finish as per RAL color
Standard color: RAL9016, 9010 and so on.
Natural anodized aluminum finish
0.8mm, 1.0mm, 1.2mm for option...
Where is your factory located?
Our factory is located in Pingdu City, Qingdao, China. You can visit us anytime.
What is material of your products?
Could you make new product as customer design requirement?
Yes, we are able to manufacture as your drawing or photos, at same time, our technician also could help you make the design.
What is the minimum order quantity you require?
Any order is accepted. You could choose different items to mix.
May I check the quality before ship?
Surely, we warmly welcome your visiting to our factory. After you check the quality, then we ship it.
What is your loading port?
How to ship the products? How long the transportation time?
A). We have good shipping partner help you take the cargos from China to your Inland port or Sea port or Jobsites or Warehouses
B). Transportation time:
West coast of America: About 18 days.
East coast of America: About 30 days.
Europe Basic Port: ROTTERDAM, HAMBURG, FELIXSTOWE, ANTWERP about 24~31days
Other destination port please contact us to get confirmation.
What is your acceptable payment terms?
A). T/T(Telegraphic Transfer)---30% deposit before production, 70% paid after receive the copy of bill of lading by fax or e-mail.
B). Irrevocable L/C at sight (letter of credit)