Factory Free sample China Sound Rated Basic Automatic Door Bottom Drop Down Door Weather Seal

Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Factory Free sample China Sound Rated Basic Automatic Door Bottom Drop Down Door Weather Seal, Because we stay with this line about 10 years. We got most effective suppliers aid on good quality and price. And we had weed out suppliers with poor high quality. Now lots of OEM factories cooperated with us too.
Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Bottom Seal, China Seal Strip, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.

Product Description

Consealed fire door drop down seal  M-type spring structure, suitable for doors with slots in the door leaf. During installation, there is a 34mm*14mm through slot at the bottom of the door. Place the product in it, fix it from the wing of the product, and install the decorative end cover with screws. The use of this product does not affect the overall style of the door.

When a fire occurs, the fireproof expansion seals on the wings installed on both sides will expand rapidly to block the gap at the bottom of the door, prevent the spread of flames, cut off harmful gases, fight for escape and rescue time, and provide a guarantee for the safety of life. In normal conditions, it can be used for sealing functions such as temperature insulation, sound insulation, and dust blocking.

• Length：330mm-2200mm

• Sealing gap：3mm-15mm

• Finish：Anodized silver

• Fixing：With stainless steel bracket. With screw on fin,  bracket as cover optional.

• Plunger optional：Nylon plunger, copper plunger, wedge plunger

• Seal：Silicon rubber seal, gray or black colour

EXHIBITION AND OUR TEAM

PACKING AND SHIPPING

FAQ

Q1. Are you a manufacturer or trading company?
A1:We are a professional door and windows seal manufacturer with more than 20 years ‘experience for domestic and International market.

Q2. Do you offer free samples?
A2: Free samples are available .

Q3. Do you offer OEM service and can you product as our drawings?
A3: Yes, we can customize according to your drawing , or make drawing according to sample as your requirement.

Q4. Do you accept our design on boxes?
A4: Yes. We accept.

Q5. What’s your delivery time?
A6: Generally, we will arrange shipment within 7-30 days after receiving the deposit and according to your purchasing quantities .

Q6. How do you control the quality?
A6: We will arrange sample confirmation before production if you need . During the production, we have professional QC staffs control the quality and manufacture in accordance to your confirmed samples. Welcome your visit to factory.Like a result of ours specialty and repair consciousness, our enterprise has won a superb popularity amid buyers everywhere in the environment for Factory Free sample China Sound Rated Basic Automatic Door Bottom Drop Down Door Weather Seal, Because we stay with this line about 10 years. We got most effective suppliers aid on good quality and price. And we had weed out suppliers with poor high quality. Now lots of OEM factories cooperated with us too.
Factory Free sample China Seal Strip, Bottom Seal, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.