Company name: dumas instrument (Shanghai) co. LTD.
Contact person: wang guoqiang.
Telephone: 086-0521-55006000 086-0512-57699483
Phone: 086 -18616315689/15201900748(Peter Song)
Zip code: 200120
FAX:021-50183096.
Email: 18616315689@163.com.
dovmxsh@126.com
peter2018dong@gmail.com
Factory address:NO.445 Wangshi Road, Kunshan City, Jiangsu Provicne, China
18915717989
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