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•  +86-523-87117033, 87117666
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•  +86-0518-86293444 86293980
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•  +86 797 2198786
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•  0086-21-64251386, 64253204
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•  +86-512-6585 6968
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•  +86-574-63033315
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•  0086 537 2982676
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•  +86-575-82212256
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•  00865925112633
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•  +86-21-58765247
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• Dongyang Dongnong Chemical Co., Ltd.
•  +86-579-86675549 +86-579-86675569
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• Shanyang Aoke Powder Co., Ltd.
•  86-914-8329545
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• Shandong Xinhua Pharmaceutical Co.,Ltd.
•  0086 533 2196804 /2196811/2284360
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• HONGDING INTERNATIONAL CHEMICAL INDUSTRY (NANTONG...
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•  +86-571-63585149
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•  +86-21-34621844
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•  86-434-3536722
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