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Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: CUISHI
  • Model Number: CS-I-ECO-1023
  • Material: pp+pu+pe
  • Color: black white grey brown beige
  • Certification: ISO9001:2000/RoHS
  • Packing: Wrapped in roll, packed in cartons

Packaging & Delivery

Packaging Details Wrapped in roll, packed in cartons or as customer's request.
Delivery Time 7- 10 days

Product Name:

hebei cuishi pu material rubber groove window seals


1. Product Features

A: Using Germany technic, capability is better than all traditional seal strip.

B: Outstanding performance of sound insulation and reducing noise.

C: Excellent capability of keeping heat and saving energy.

D: Not reaction with all lacquer or cleanser.

E: Perfect flexibility in cold condition. 

F. Anti-aging, anti-radiation, good flexibility, good elasticity

2. Advantage:

A. Good anti-nltraciolet, aging resistance, hydrolusis resistance.

B. high compression rate and low compression deformation 10%.

C. effectively high-impact, reduce loss in transpot.

D. arrest noise, dust, sand, water, insects enter the room, reduce noise 35%.

E. the crack between door and its frame has magnetism, the actuation is hermetic.

F. Slow down the beginning of fire effectively, prolong the time of smoke going around and increase escapes the opportunity in the fire. (Most can last 90 minutes.)  

G. Good resistance to the degree misdemeanors, service life over20 years (practice open or close doors and widows 50000 times)

3. Product detail specification


1. superiority coated seal 

compression test strips can

at 70 , 50% compression rate continues to compress 22 hours, 

deformation rate ≤10%


2. Compression Test

at 25% compression rate, applied 15N / 100mm of force,

 the compression ratio ≤10N


3. Temperature range test

from -40  to 90 , sealing performance with 

no significant change in thermal conductivity K 4. 

The value of the test: 0  lower K value ≤0.035W / m2K


4. The value of the test

 lower K value ≤0.035W / m2K


5. Fatigue Test

500,000 times mimic the shape of the window switch

 no significant change


6. Sound insulation test

middle strip with only 43 db of noise reduction 

windows IV68 IV76 windows with 

intermediate strips and an additional strip of 

noisy down 45 points


7. Tony outdoor aging test

now has reached more than 20 years of performance 

remains intact product featuresadvanced engineering

 with polyethylene outer envelope, good corrosion resistance 

and paint migration and glamorous appearance




Different size, color and shape can be customized as per your drawing.

 4. Product detail picture  


Our company

1. Manufacturing and exporting experience for over 30 years. ISO 9001&TS16949 approved.

2. Products are supplied to over 50 countries.

3. one-stop service from rubber molded parts to rubber extruded parts. Save time and money for you.

4. In-house mold design and building capabilities

5. Injection, injection transfer, compression, extrusion and silicone liquid injection capabilities

6. Our product is in high quality

Main Certificate

Our products are ISO/TS16949 & RoHS registered.

Our service

Trade term: FOB, CIF, CFR

Payment term: Western Union, T/T or L/C at sight

Delivery time: Loaded on board within 20 days after order confirmed

ODM serveice is available

Any question will be replyed within 24 hours

Our contacts

For any question or more info about our company and products, pls contact me freely


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China (Mainland) | Manufacturer, Trading Company
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