Contact Us Customer Service Sulzer Quadro Systems, at your service! Whether it's product information, pricing or samples you need, please contact us at the Sulzer location nearest you for prompt, courteous service. We stand ready to help you in any way we can!   Contacts Headquarter Company Sulzer Mixpac AG Address Sulzer Allee 48 8404 Winterthur Switzerland Phone +41 (0)52 262 45 58 Fax +41 (0)52 262 03 88 E-mail Quadro@sulzer.com Sales America Company Sulzer Mixpac USA Inc. Address 8 Willow Street Salem, NH 03079 USA Phone +1 603 893 2727 Fax +1 603 893 3737 E-mail info@mixpacusa.com Sales Asia Company Sulzer Chemtech Pte. Ltd. Address 10 Benoi Sector SG-629845 Singapore Phone +65 65 15 55 00 Fax +65 68 62 75 63 E-mail calvin.hsu@sulzer.com