+86-551-63625991; +86-551-65717990

pyrrolidone
News

International Labor Day Holiday notice

2020-04-30

Hello,Dear Customers,we will have the Labor Day Holiday from 1st,May to 5th,May.2020.

After the holiday,we will keep in touch with you.

Hope for understanding and happy holiday!

HEFEI TENGCHAO CHEMICAL MATERIAL CO.,LTD.

2020.4.30

A free consultation

Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.
 
chat Now A free consultation
Email us with any questions or inquiries or use our contact data. We would be happy to answer your questions.