California:

Precision Glass & Optics
3600 West Moore Ave.
Santa Ana, CA 92704
(714) 540-0126
Fax: (714) 540-1482

Abrisa Industiral Glass, Inc.
1456 Fleet Ave.
Ventura, CA 93003
(800) 350-5000
(805) 525-4902
Fax: (805) 525-8604

Delaware:

Kaufman Glass Company
PO Box 1729
1301 Northeast Blvd.
Wilmington, DE 19899
(800) 842-5879
(302) 654-9937
Fax: (302) 571-0754

Kentucky:

Stemmerich, Inc.
1929 Production Ct.
Louisville, KY 40299
(800) 441-1103
(502) 495-1100
Fax: (502) 495-1110

Minnesota:

Industrial Pipe & Valve Inc.
1435 23rd NW St.
Plymouth, MN 55421
(612) 745-0830
Fax: (612) 745-0833

Missouri:

Stemmerich, Inc.
4728 Gravois Ave.
St. Louis. MO 63116
(800) 325-9528
(314) 832-7726
Fax: (314) 832-7799

New York:

Swift Glass Company, Inc.
PO Box 879
Elmira, NY 14902
(800) 537-9438
(607) 733-7166
Fax: (607) 732-5829

F.J. Gray & Company, Inc.
217-44 98th Ave
Queens Village, NY 11429
(718) 217-2943
(718) 217-2709
(718) 217-2450
Fax: (718) 217-0280

K. Connelly Corp.
16 Hawthorne Road
Kings Park, NY 11754
(631) 724-5831
Fax: (631) 724-4214

Ohio:

Cincinnati Gasket, Pkg. & Mfg. Co.
40 Illinois Ave.
Reading
Cincinnati, OH 45215
(513) 761-3458
Fax: (513) 761-2994

Pennsylvania:

Sentinel Process Systems
3265 Sunset Lane
Hatboro, PA 19040
(800) 345-3569
(215) 675-5700
Fax: (215) 675-9540

Texas:

American Packing & Gasket Co.
77020 Armour Drive
PO Box 213
Houston, TX 77001
(800) 888-5223
(713) 675-5271
Fax: (800) 444-3252

Canada:

ProScience Inc.
92 Railside Road
Toronto, Ontario,
Canada M3A 1A3
(800) 267-1616