message-凯发k8国际官网

sales manager:john zhao(mr.)

tel: 0086-533-3571308
fax: 0086-533-3571309
email:frdsensor@foxmail.com
mobile/whatsapp/wechat:0086-18560715882  skype:johnzhao027

address：floor 2,block c,no.12,instrument industrial park,

qinglongshan road,high-tech zone,zibo city,

shandong province,china.

postal code:255086