Hebei Century Auto Parts is a chinese factory engaged in various tire valve, wheel weights, tire seal&patch, tire repair tools etc with more than 10 years experience.

TR412,TR413,TR414,TR415  TR418 materials as below:

  1. Natural rubber with Aluminum stem with zinc valve core
  2.  Natural rubber with brass stem with brass valve core
  3.  EPDM rubber with brass stem with brass valve core

 

 

 

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