
Shanghai Shengyu Chemical Co.,Ltd.
Shanghai Shengyu Chemical Co.,Ltd.
Main Products:1,2,4,5-benzenetetracarboxylic acid dianhydride, 1,2,4-benzenetricarboxylic anhydride, 1,3,5-trihydroxybenzene,
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Address:Floor 13, 2052 N., Zhongshan North Road Shanghai China(Postcode:200063)
Telephone:
+86-21-52903022 52906901 62141057
Emaill:
shengyuchem@263.net