A holiday announcement of the Spring Festival in 2...

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Ladies and gentlemen:

We will leave the Spring Festival holiday for 14 days from January 24, 2017 to February 6th, and start working normally in February 7th. If you have a business contact or service demand, please leave a message or telephone to contact us.

Thank you

Wish your parents: health, business, happiness and auspiciousness!

Open science and technology

2017.1.19