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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: SUMPTER

Packaging & Delivery

Packaging Details Two rolls in one carton packing or as customers' requirments
Delivery Time 10 days


1.material:EPDM rubber
2.speciality:ani-aging,good extensibility
4.short lead time
5.Meet GB/T 24498-2009

EPDM Rubber Expansion Joints


Wuxi Yonggu has over 15 years specilized producing many kinds Rubber extrusion profiles. All types are ok for us. Pls feel free to contact me in you interested in our products.




Customized profile rubber structural expansion joints

1) Material: EPDM, NR or CR

2) Hardness: 60-70SHA

3) Solid Rubber Extrusion

4) Temperature Resistance: -55°C-150°C

5) Good resistance to ozone and weather

6) High strength and small compression set

7) Size available: can reach 250mm in width

8) Customized profile and surface treatment is available
Rubber expansion joints are widely used for highway and bridge, with the function of expansion, water prevention and dust prevention. They can absorb movement caused by high traffic volumes, high winds and contraction and expansion from temperature variation.




Technical Specifications





As customers' design

Producing way:



45~75 shore



Black,Grey,White or according to customers’ requirements




Best Microwave Vulcanizating


Woven bag, Carton or according to customers’ requirements


For window,door,auto,etc


Raw material We dedicated to producing good quality products with quality raw material.   We import material for EPDM from Holland-DSM,USA-ROYALENE and Dupon,Japan-Mitsui,Germany-Bayer Ag etc.







Production Range

  1. EPDM/NBR/Silicone/PVC Rubber Seal
  2. EPDM extrusion profile/extrusion side profile
  3. Auto/Car/trunk seal
  4. Door &Window seal
  5. Container sealing strip
  6. Silicone seal strip  

About our company

       Wuxi Yonggu Plastic & Hardware Factory is a professional enterprise, which manufactures and exports rubber and PVC products. Our main products are Rubber weather strips, PVC sealing strips, EPDM sealing strips, and silicon sealing strips. Our products are widely used in window & door, machinery, garage door, container, etc. We have been cooperating with many big domestic and overseas companies, such as PWS, Zhongcai group, Xu Feng door industry, etc. Our products have been exported to many countries and regions, such as Canada, the Philippines, Poland, the UAE, Russia, Thailand, Singapore, Korea, Ecuador, Brazil, etc. OEM orders are also welcomed. Our international business was started in 1999. We sincerely hope to cooperate with you.

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China (Mainland) | Manufacturer, Trading Company
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