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Main products: electric dynamometer, the transmission performance test electric dynamometer...




We provide technical support and maintenance service for all customers.


We maintain the synchronization with the customers. No temporarily, while seeking long-term cooperation. Product renewing and technology updating will make us re-measure our service and quality. We treasure every cooperation opportunity to communicate with customers, information feedback, service improvement,and technology exchanges, wholeheartedly, strive for perfection.


We are always checking our products from the viewpoint of our customers,and try to become their long-term faithful cooperation partner,and establish a win-win relation with them, which is our ultimate goal and pursuit.


In the operation manual there is a trouble-shooting guide that can help you resolve your doubts. If you can’t find a solution for your problem, please contact us: 

   Service Phone: +86-379-63382775
   Fax: +86-379-63382166
   E-mail: cama.dyno@hotmail.com

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Tel:+86-379-68615022  +86-379-63382775
Fax: +86-379-63382166
E-ail:cama.dyno@hotmail.com  cama_holly@hotmail.com
Skype: cama.dyno  cama_holly
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