• Tianjin Jiayi Chemical Import & Export Co., Ltd.
• +86-22-26203176
• China

• Tianjin JiayiRong Import & Export Co., Ltd.
• 86-22-66204461
• China

• Tianjin Jidi Chemical Plant
• +86-22-86849298,86843233
• China

• Tianjin jihua chemical Co.,Ltd.
• +86-22-29171418 29171518 29179256
• China

• TianJin JingKai Fine Chemical Co., Ltd
• 0086-22-24726683 13902169068
• China

• Tianjin Jingye Fine Chemicals Co. Ltd
• ++86-015722078107,+86-22-26911407
• China

• Tianjin Jingye Fine Chemicals Co., Ltd.
• +86-22-26912076; +86-22-26911407
• China

• Tianjin Jinhao Science and Technology Development Co., Ltd
• +86-22-63349072 13502100018
• China

• Tianjin Jinhua Chemical Plant
• +86-22-25695842
• China

• Tianjin Jinnan Xingwu Chemical Co., Ltd.
• +86-22-28750110
• China

• Tianjin JinRuiQi Chemical Co., Ltd.,
• 022-83728602
• China

• Tianjin Jinxi Meihua Chemical Factory
• +86-22-23991198,013502161198
• China

• Tianjin Jinxin Welfare Chemical Factory
• +86-22-68815465 68817462
• China

• Tianjin Jiuri Chemical Co.,ltd
• 86-22-58889220
• China

• Tianjin Kaifeng Chemical Co.,Ltd.(Tianjin Donghai Chemical Plant)
• +86-22-23994188,23993297,83999399,83998839
• China

• Tianjin Kaiyuan Chemical Trading Co.,Ltd.
• +86-22-59812778 +86-13820262865
• China

• Tianjin Kenuo Chemical Co.,Ltd.
• +86-22-86821851;86843483
• China

• Tianjin Kermel Chemical Reagent Co.,Ltd.
• 022-28545250,28545251,28545252,28545253,28545255,28545256, 28545257,28542692
• China

• Tianjin Keyue Chemical Co., Ltd.
• +86-22-89467303
• China

• Tianjin Kingwell Chemical Co.,Ltd
• +86-22-66220951　+86-22-66280372
• China