Challentech represent the products in the applications of Semiconductor, Compound Semiconductor, Flat Panel Display, Optoelectronics, environmental protection and Solar Cell.

We provide the state-of-the-art products and have the professional and qualified sales, application and service team.  We offer continuously the rapid technical support and service to our customers, and supply immediately the latest industries and marketing status to our principals.  To learn more about Challentech, please visit our website:

It will be our honor to invite you to visit our booth at hall N2 #2826. We will exhibit the latest products and welcome you to interact with our sales people face-to-face. Please come and stay by.  We are happy to see you by then.

It is our great pleasure to invite you to see some of our latest products in both concept and function at this event.
Our information at SEMICON CHINA 2019:
● Time:March 20/21  (Wed/Thurs) 09:00-17:00
                  March 22 (Fri) 09:00-16:00
● Place:Shanghai New International Expo Centre
● Address:No.2345 Longyang Road, Pudong, Shanghai, China
● Booth No.:Hall N2 2826


● Just kindly remind you in order to save your valuable time we suggest you log in online for admission application. Please find the following online registration website: