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We are specialized in Chlorination, Bromination, Fluorination, Sulphonation, Oxidation, Nitration, Hydrogenation, Cyanation.
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All Rights Reserved. Yangzhou O&L Chemical Industry Co., Ltd. Add:Hongqiao Town,Yangzhou,China 221100 Tel:0086-514-7261968 Fax:0086-514-7267968 |
