Hangzhou Vast Precision Technology Co.,Ltd

Address: No.5 Shangzhuang Road, Changkou New District, national Fuyang Economic and Technological Development Zone, Hangzhou                                                                  

Tel.: +86-571-58838218   +86-571-58838276        

Fax: +86-571-58838278  

Zip: 311400

E-mail：sales@vast-precision.com 

http://www.vast-precsion.com