Tetrethyl ammonium bromide Suppliers, Tetrethyl ammonium bromide Manufacturers.
Company： |
Shanghai Yousheng Chemical Science And Technology Co.,Ltd |
Contact： |
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Phone： |
+86-21-55228382 55228380 |
Mobile phone： |
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Fax： |
+86-21-65116027 |
E-mail： |
info@youshenghg.com |
Website：
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http:// |
Address： |
Room 906,Xieyou Tower,NO.21,#118 Zhengtong Road,Shanghai China |
Zip Code： |
200433 |
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