BOA manufactures custom and standard hydroformed metal bellows and assemblies. We offer over 50 years experience in the design of single and multiply bellows in various materials and sizes from 3/8 inch diameter and larger.

BOA offers:
• Complete Lab
• Testing Facilities
• Engineering & Design
• Technical Support

The range of application is extensive and typical areas include:

• Valves
• Shaft Seals
• Test & Measurement Equipment
• Vacuum
• Couplings
• Volume Compensation
• Pressure Switches
• Electrical Switch Gear