Super Purchasing for China Concealed Aluminum Automatic Drop Down Door Bottom Seal

Our business aims to operating faithfully, serving to all of our buyers , and working in new technology and new machine continuously for Super Purchasing for China Concealed Aluminum Automatic Drop Down Door Bottom Seal, We’ve been ready to present you with the lowest value in the current market, best good quality and incredibly nice product sales services.Welcome to do bussines with us,let’s be double gain.
Our business aims to operating faithfully, serving to all of our buyers , and working in new technology and new machine continuously for Bottom Seal, China Seal Strip, By continuous innovation, we will supply you with more valuable merchandise and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.

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.Our business aims to operating faithfully, serving to all of our buyers , and working in new technology and new machine continuously for Super Purchasing for China Concealed Aluminum Automatic Drop Down Door Bottom Seal, We’ve been ready to present you with the lowest value in the current market, best good quality and incredibly nice product sales services.Welcome to do bussines with us,let’s be double gain.
Super Purchasing for China Seal Strip, Bottom Seal, By continuous innovation, we will supply you with more valuable merchandise and services, and also make a contribution for the development of the automobile industry at home and abroad. Both domestic and foreign merchants are strongly welcomed to join us to grow together.