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Products & ServiceSpark plugs

Motorcycle spark plugs



Company is China's largest production base of motorcycle spark plug has been successful with the Grand River, Qianjiang, Loncin, Lifan, Dayang and other domestic first-class manufacturers supporting, supporting more than 70% market share.

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R & D

20000 +
Global R & D personnel
R & D institutions in five countries, ten regions


  • 4,000,000 units
  • 25-10000Ps 
  • 200 million kilowatts
  • Whole areas of application

Global layout

Global English official website
Shandong ICP 09087426 Copyright © Weichai Holding Group Co.,Ltd.