久久99精品久久久久久噜噜_国产精品欧美一区二区三区不卡_感受我的大家伙_欧美做爰一区二区三区_亚洲午夜福利在线视频__午夜精品久久久久久久99热_久久国产精久久精产国__久久不见久久见免费影院_荫蒂添的好舒服视频囗交

Xuzhou youbo electronic technology co. LTD

National unified service hotline: +860516-80301997

After-sales service hotline: +8613218808911

Address: No. 107, 1st floor, building 7, Zone D, Safety Technology Industrial Park, east of Yinshan road and south of Lijiang Road, the second industrial park of Xuzhou high tech Industrial Development Zone

Telephone number of the person in charge of each sales area:

Tong Yifei 15705215638 (regions: Jiangsu, Anhui)

Wang Dengcheng 15705215009 (region: shandong,  zhejiang, Shanghai, jiangxi, fujian, Taiwan)

Li xianyang 15905217078 (region: guangdong, guangxi, hainan, yunnan, guizhou, hunan, Hong Kong, Macao)

Li Ming 15705216058 (region: heilongjiang, jilin, liaoning, Beijing, tianjin, hebei, henan, shanxi, Inner Mongolia)

Zhai Xiuquan 18952257447 (region:hubei,chongqing,sichuan,shanxi,gansu,ningxia,qinghai,xinjiang,xizang)