• Tianjin Yonghe Dyestuff Chemical Plant
• +86-22-86821851 86823721 86822708 86843483
• China

• Tianjin YuanHong MaoFeng Chemical Co., Ltd
• 022-24216286
• China

• Tianjin Yuanlong Chemical Industry Co., Ltd.
• 022-23528561-8019
• China

• Tianjin Yuanxiang Chemical Stock Cooperation Co., Ltd.
• +86-13012257966,13312177663
• China

• Tianjin Yufeng Chemical Co.,Ltd
• 86-22-23857338
• China

• Tianjin yufeng chemical Co.,Ltd
• 022-83999266
• China

• Tianjin Yunsheng Chemical Reagent Science & Technology Co.,Ltd
• +86-22-23988388. 23985828. 23811195. 23811196
• China

• Tianjin Yuqian International Trade Co., Ltd
• +86-22-65361493
• China

• Tianjin Yuteng International Co.,Ltd.
• 86-22-58867727， 58867728, 58017826
• China

• Tianjin Yuxin Chemical Co., Ltd
• 022-27521758 27772132
• China

• Tianjin Zhaoji Enterprise Co., Ltd.
• +86-22-58188980
• India

• Tianjin Zhengyuan Fine Chemical CO.,LTD
• +86-22-23503668 13920606826
• China

• TIANJIN ZHENTAI CHEMICAL CO., LTD.
• +86 22 23708931 23708932
• China

• Tianjin Zhenxing Chemical Plant
• +86-22-86849340,26990937-347,27229673
• China

• Tianjin Zhongjin Chemical Co., Ltd.(original Tianjin Jinnan Kangda Dyes Chemical factory)
• +86-22-28561340 +86-22-28562097 +86-22-28562558
• China

• Tianjin Zhongrui Pharmaceutical Co., Ltd
• 86-22-29464978;86-22-22935059
• China

• Tianjin Zhongtian Chemical Co.,Ltd.
• +86-22-27973364
• China

• TIANJIN ZHONGXIN CHEMTECH CO.,LTD.
• +86-022-66880623
• China

• Tianjin Zhongxing Fine Chemical Products Co. Ltd.
• +86-22-28562111,28561118
• China

• Tianjin Zhuo Long Import & Export Trading Company Limited
• 022-67181818 67181266
• China