• Water Chemical Co.,ltd.
• +86-523-87676091
• China

• Water Ingredients b.v
• +31-30 6912335
• Germany

• Water Works -- A Division of Polydisc, Inc.
• +1-219-663-8210 or 800-232-9334
• United States

• Watercare Technologies
• 91-0712-2538546
• India

• WATERGUARD ENVIRONMENTAL TECHNOLOGY CO., LTD.
• +86-554-3318377
• China

• Waterstone Technology, LLC
• 13176440862
• United States

• watertechusa
• 414-425-3339
• United States

• Watkins Associates
• 800-279-2701
• United States

• Watropur
• +41 33 8234757
• Switzerland

• Watson Industries, Inc
• 909-718-0866
• United States

• Watson Industries, Inc.
• +1 626.964.1835
• United States

• Watson International Ltd
• +86-512-81867280
• China

• Watson Pharma, Inc.
• 9733558300
• New Zealand

• Watson Pharmaceuticals Inc
• (951) 493-5300
• United States

• Wattyl Australia
• 61 2 9621 6255
• Australia

• Wattyl Granosite
• +61 2 9621 6255
• Australia

• Wausau Chemical Corp
• 715-842-2285
• United States

• Wausau-Mosinee Paper Corporation
• 1-800-723-0001
• United States

• Wave Biotech AG
• +41 52 354 36 36
• Switzerland

• Wavin
• +31/523-624911
• Netherlands