Hangzhou Spring Electronics Co.,LTD

:0086-571-61075060

:sales@hzspring.com

:008615158198639/008615968839668

: Room 730,Hall 4,Glory Center,Panhu Road,Jincheng street,Lin`an District,Hangzhou City,Zhejiang Province,China 311300

:Linglong Industry Zone,Jincheng street,Lin`an District,Hangzhou City,Zhejiang Province,China 311300