• Dhruv Chemicals
• +91-22-28831867/ 66934773
• India

• Dhruvtara Chemicals Pvt Ltd
• 919849371579
• India

• DIA Instruments
• 81-467-86-3864
• Japan

• Diaclone
• France

• DIAGCHEM
• (902) 566-9116
• Canada

• Diagnostic Chemicals Limited
• 525-687-6804
• Mexico

• Diagnostic Chemicals, Ltd.
• +1-902-566-1396
• Canada

• Diagnostics Biochem.
• (519) 681-8731
• Canada

• Diakisan Ltd
• +45-53994961
• Denmark

• Dialoks Oy
• +358 9 222 5055
• Finland

• DIAMAC SpA
• +39 010 781616 - 010 781331
• Italy

• Diamines And Chemicals Limited
• 91-265-2230305 / 2230406 / 2230762 / 2230929
• India

• Diamond Advanced Material Of Chemical Inc.
• +86-27-65692566
• China

• Diamond K Gypsum
• 1 800 497 7861
• United States

• Diamond Metal Screens Pvt Ltd
• 91-831-2441295/2441496/2441495
• India

• Dianal America, Inc.
• +1-800-776-3659
• United States

• Diaobingshan Dingfu Technology Development Co.,Ltd
• +86-24-76909268
• China

• Diaures Group
• 39-59-854511
• Italy

• Diaz Chemical Corp.
• (858) 526-5000
• United States

• Diaz Intermediates Corp
• +1-585-637-2190
• China