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Our design team created a lot of excellent design works. Their efforts should be respected.

If you find any copy of our patent products, please collect evidence & send email to us asap: timing@hz-timing.com ,

or call us: +86-571-88844574.

Our patent lawyers will make investigations. Thank you!



专利号:ZL200620140088.8      专利号:ZL200620140089.2

   

 

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