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Welcome to Weifang Qianjin Fine Chemical Co.,Ltd.
Mr.Zhang +86-18660631314
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Pyridine
Toluene
Benzaldehyde
Thiophene
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ABOUT US
PRODUCTS
NEWS CENTER
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CONTACT US
CHINESE
2,3-Dimethoxybenzoic acid
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2,3-Dihydroxybenzoic acid
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2,3-Dimethoxybenzaldehyde
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