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Happy Chinese New Year
Bona is a clean room panel, door and window manufacturer in China supplying construction materials for clean room projects.
Dear All Customers:
Thanks very much for all your support this year !
We will start our Chinese new year holidays from Jan. 14th, 2023 and will be back to office till Jan. 30th, 2023. Any urgent things, you can feel free to send us email or give a call.
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