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Address: 18# Huayang Road,Quzhou High-tech Industrial Park, Quzhou, Zhejiang 324022, China
www.kaiyuan-chemical.com |
Send Inquiry |
Phone: +86-(570)-303-9321
Quzhou Ruiyuan Chemical Co., Ltd. is a manufacturer of dye and medicine intermediates. Our products include 4-chloroformylphthalic anhydride, p-phthaloyl chloride, phthaloyl dichloride, 3-nitrobenzald
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