Columbia Pipe and Supply

1120 W. Pershing Rd.
Chicago, IL 60609
Tel (773) 927 6600
Fax (773) 927 8415

Web Site: www.columbiapipe.com

Chemical Piping Systems

2090 Exchange Drive

St. Charles, MO 63303

Tel (636) 443 1200

Fax (636) 443 0185

E-mail cps_inc@prodigy.net

Web Site: www.chemicalpipingsystems.com

American Precision Supply

260 Industrial Drive Suite A
Hampshire, IL   (60140)
Tel (847) 683 9700
Fax (847) 683 9740

Web Site: www.apsupplies.com