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Address: Guangchen Town, Pinghu, Zhejiang, China
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Phone: +86-(573)-8578-8168
Pinghu Haida Chemical Co., Ltd. specializes in producing intermediates for hair-dying stuff and medicine. Our products include 1-N-hydroxyethyl-2-amino-4-nitroaniline, 4-nitro-o-phenylenediamine, 4-am
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