• Hi-Tech Services Pvt. Ltd.
• (+91-11) 2591 7659
• India

• Hi-Valley Chemical
• 1-866-221-1594
• United States

• HiCharms Ltd
• +44 1204 63374
• United Kingdom

• HiCharms Ltd.
• +44 (0) 1204 63374
• United Kingdom

• Hickson & Welch
• + 44(0)1977 556565
• United Kingdom

• Hickson & Welch Ltd.
• 44 1977 556 565
• United Kingdom

• Hielscher
• +49 711 234 8 199
• Germany

• Higgi Ltd
• (01978) 314456
• United Kingdom

• Higgins Analytical
• +1-(650)-988-8930
• United States

• High Quality Chemicals
• 888 - 2703429
• United Kingdom

• High Chemicals
• +798513658952
• Russian Federation

• High Duty Plastics Ltd
• 0064 7 348 2215
• New Zealand

• High Force Research Limited
• +44-0-191-3779098
• United Kingdom

• High Grade Industries India Pvt. Ltd.
• +91 22 4077 5076 +91 22 26734461 / 517 / 612
• India

• High Performance Product Engineering
• 203-740-0202
• United States

• High Point Textile Auxiliaries LLC (HPTA)
• 336-887-6410; 877-678-6410
• United States

• High Polymer Labs Inc.
• 516-294-3387
• United States

• HIGH PURITY CHEMICALS
• 91-22-28112568
• India

• High Quality Pharmaceuticals
• 888 - 2703429
• United States

• High Science Co., Ltd.
• 88665057226
• Taiwan