• The Proviron Group
• +32 (03) 870.88.20
• Belgium

• The Purolite Company
• +1 610-668-9090
• United States

• The R.J. Marshall Co./Polymer Additives Group
• 248-353-4100 800-338-7900
• United States

• The REAL PAINT & VARNISH Co.,
• United States

• The Refine Chemical Plant of Beijing No. 4 Chemical Works
• 010-89330196
• China

• The Scale Broker
• +64-(09) 489 5463
• New Zealand

• The scientific and technological chemical industry limited company of swan industry of Henan.
• +86-398-5626997 5626887
• China

• THE SCIENTIFIC FERTILISER CO PVT LTD
• +91 422 2541312
• India

• THE SECOND CHEMICAL INDUSTRY LTD.CO IN LIGANG OF JIANGYIN CITY
• +86-510-86631396
• China

• The Seydel Companies
• 706-693-2266
• United States

• The Shepherd Chemical Company
• 513-731-1110
• United States

• The Shepherd Color Company
• 1-(513) 874-0714
• United States

• The Shepherd Color Company Australia
• +61-(0)3-9532-5620
• Australia

• The Shepherd Color Company Belgium
• +32 9 3661111
• Belgium

• The Shepherd Color Company Japan
• +81 3 3344 3010
• Japan

• The Shepherd Color Company USA
• +1-(513)-874-0714
• United States

• THE SIAM CEMENT PUBLIC COMPANY LIMITED
• (066) 2586-3333
• Other Regions

• The Slover Group
• 17134681795
• United States

• The Soap and Detergent Association
• 202-347-2900
• United States

• The Specialty Chemicals Company
• 06-6333-3121
• Japan