ESOS Helpline
+ 86 571-28330035
Hangzhou Hanchuang Electronics Material Co., Ltd.
Contacts：Zoe Zhu
Tel： 0086-571-28330035
e-mail： sales@hzhanchuang.com
Add：Qiantang Aviation Mansion Building 2, Hangzhou, China.
Website：http://www.hzhanchuang.com/
Wood Backup Board
Application: Suitable for general application of PCB board.
Special Features:
1.Economic drilling backup board, competitive price and lower drilling cost;
2.Flatten surface can reduce drilling burr;
3.Increase drilling quality;
4.Environment friendly product.
