Tianjin Zhongjin Chemical Co., Ltd.(original Tianjin Jinnan Kangda Dyes Chemical factory)??? ?? ??? ?????.
?? ?:Tianjin Zhongjin Chemical Co., Ltd.(original Tianjin Jinnan Kangda Dyes Chemical factory)
??:022-28561340 28561762
???:sales@zhongjinchem.com
??:China
? ?? ?:19
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