Hello,

  I have a database table to store all company details. In this, one filed is "company_name_chinese" which stores chinese characters.

How can i accept chinese characters from the webform and display on HTML page?

You may need to add in the Web.config file
<globalization requestEncoding="utf-8" responseEncoding="utf-8" fileEncoding="utf-8"/>

Make also sure you set the WebBrowser encoding to the appropriate format.

Also if you use Chinese characters somewhere on the form or the code you need to save the files with Unicode.