![](https://www.gongwong.com/file/upload/2021/0126/108/100108501.jpg)
The company has a professional and technical research team with a special laboratory, which builds up a perfect quality management system. Among the existing employees, there are 2 senior engineers and 10 engineers to provide professional technical support for customers.
Our main production lines are AC foaming agent, expandable Microsphere DG606, 4A Zeolite, optical Brighteners.
Looking forward to your inspection and cooperation.