Changzhou Haodianyuan Digital Generator Manufacture Co.,Ltd.

T:+86 1377 5611 273

F: +86-519-88371733

Email：

bob@czhdy.cn(Business department   Mr.Hum)

hdy@czhdy.cn（Technical support    Mr.Fu）   

service@czhdy.cn （Quality support  Mr.Li）

haodianyuan@vip.126.com(Technical division   Mr,Wu)  

Web:http://www.czhdy.cn

ADD：23# Qian Jia Industrial zone, Yaoguan Town, Changzhou City, Jiangsu Province, China;213102(zip)