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ISO 9001: 2008 & Many Patents

1. Wiper Blade Appearance Patent, patent number is ZL 2009 3 0244533.4

2. Wiper Blade Automatic Patent, patent nuber is ZL 2010 2 0593562.9

3. Wiper Blade Improved Patent, patent number is ZL 2011 2 0504547.7
Certificate

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