QINGDAO DUSEN TRADING CO.,LTD
Industrial lubricants distributor
Qingdao, Shandong, CHN
No. 368-20-21, Chongqing zhong Road, Lichang District
Qingdao, Shandong
266041
qingdaodusen@vip.sina.com
http://www.dusenoil.com
2017亚太区经销商精英奖