16034-49-4
58046-50-7
827316-43-8
287917-97-9
1133-77-3
847818-74-0
5932-27-4
4027-57-0
56984-32-8
5334-39-4
6994-25-8
1621-91-6
Tel：025-52700520
Fax：025-52700520
Phone：18914499889
Email：tukugi@163.com
Add：Room 1512, No. 11, Jifu Road, Maqun street, Qixia District, Nanjing
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