Valves: Check Valves
Engineering firms in this specialization with detailed profiles:

Capital Equipment Sales & Service Company -Richmond

Centrex Technical Sales -Oilville

Hanover Precast -Ashland

Jobe & Company, Inc. -Richmond, Baltimore

The Joyce Agency -Springfield

Power Equipment Company -Richmond

Robert S. Lovelace Company -Richmond

S. E. Burks Sales Company, Inc. -Richmond, Roanoke

The Hawkins-Hamilton Company, Inc. -Richmond

N. H. Yates & Company, Inc. -

Other firms in this specialization offering engineering services:

Atlantic Flow Control, Inc. -Richmond

Coastal Products Company, Inc. -Aylett

Commonwealth Industrial Specialties -Hopewell

Flomec, Inc. -N. Chesterfield

Frischkorn Controls -Richmond

Inge Equipment Company -Richmond

Mechanical Solutions -Powhatan

PBE, Inc. -Richmond

Pnucor -Richmond