• HongKong Sunny Chemicals Co. Ltd,
• 852-25433787
• Hong Kong

• Hongmao Manganese Chemicals Co.,Ltd.
• 86-745-2355850 13297450815
• China

• Hongrui Fine Chemical Co., Ltd.
• +86-25-52876918
• China

• Hongrui fine chemical co.,Ltd
• 86-25-84621695(Dept. Chemical);52876918(Dept. Intermediate);56612169(Dept. Import)
• China

• Hongya Qing Yi Jiang Chemical Industry CO.,Ltd. of Sichuan Province
• +86-833-7480052,7480148,7480652
• China

• Hongya Yaxing Biotechnology Co.,Ltd.
• +86-28-37496355
• China

• Hongye Chemical Co., Ltd
• +86-393-6681288/4637001
• China

• Hongze Nuoya Chemical Plant
• +86-517-87217805,13776722665
• China

• Honshu Chemical Industry Co. Ltd.
• 81-3-3272-1485
• Japan

• Honshu Chemical Industry Co., Ltd.
• (03) 3272-1483
• Japan

• Honson Industries Ltd.
• +1-905-7521822
• Canada

• Hoon Park
• 82-10-75505192
• Korea

• Hoover Color
• United States

• HOP YICK CORPORATION LIMITED
• 85-2-254556525
• Hong Kong

• Hope Chemical Co. Ltd.
• 81-48-266-1366
• Japan

• Hoppmann
• United States

• Horizon Agrotech
• +91 253 2318788 / 98
• India

• Horizon Diagnostics, Inc.
• 1-210-222-2108
• United States

• Horizon Int - Dust & Fume Extraction
• +44 (0) 117 982 1415
• United Kingdom

• HORIZON PHARMACHEM
• 224-383-3000
• India