SYSTEM SEALS INC
5333 PERKINS RD
CLEVELAND, OH 44146
440/439-1138

SLY INC
8300 DOW CIR
CLEVELAND, OH 44136
440/891-3200

SAND SYSTEMS INC
32400 AURORA RD
CLEVELAND, OH 44139
330/487-0595

PHILLIPS-DAY & MADDOCK INC
13630 LORAIN AVE
CLEVELAND, OH 44111
216/252-3436

OHIO MACHINERY CO
3993 E ROYALTON RD
CLEVELAND, OH 44147
440/526-6200

NPK RESEARCH
7550 INDEPENDENCE DR
CLEVELAND, OH 44146
440/232-7959

NATIONAL ENGINEERING & CONTR
4614 PROSPECT AVE
CLEVELAND, OH 44103
216/881-0712

INDY EQUIPMENT
5531 CANAL RD
CLEVELAND, OH 44125
216/642-5800

CRANE CERTIFICATION ENTS INC
6772 GLENELLA DR
CLEVELAND, OH 44131
216/447-3070

ACR EQUIPMENT CO
19615 NOTTINGHAM RD
CLEVELAND, OH 44110
216/531-8000

SAFWAY STEEL PRODUCTS
1253 E 55TH ST
CLEVELAND, OH 44103
216/432-2150