138650-25-6
26260-02-6
20776-55-0
5794-88-7
398489-26-4
5326-47-6
1798-06-7
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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