China factory price powder coating steel trap door ceiling access panel door/duct access door

China factory price powder coating steel trap door ceiling access panel door/duct access door

● Any size is available
● Overall face size = Neck size + 60mm

● Standard size (Neck size=A)

● The frame & swirl blades are high quality extruded aluminum sheet and galvanized sheet construction with advantages of corrosion resistance and rigidity.
● It consists out frame and inner pannel. The inner pannel is fixed to the out-frame by hinges on one side and by screw on the other side.

● The panel can be easily open to allow for maximum flexibility in the installation, maintenance.

● Panel: High quality galvanized sheet / aluminum alloy
● Out frame: High quality extruded aluminum alloy(A6063) profile with 30mm flange

● Powder coated color finish as per RAL color---- standard color: RAL9016

Guangzhou RAY-E Ventilation Equipment Co.,Ltd, which is a professional manufactor of ventilation products & air conditioning terminal equipment and accessories with about 15 years experience.

To meet the new age of globalization, we accelerate the pace of development to make more new products and provide better service to our customers. "Customer first, Quality first"-we are sincerely welcome you to contact us for business.