Add:
Jiebian Village, Liqizhuang, Xiqing district, Tianjin city, China
Contact:
Wang Zhiguo
13302185116
Tel:
+86-22-83921287 83922787
Fax:
+86-22-83922787
E-mail:
sdgroup@163.net
sd@sd-chem.com
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www.sd-chem.com