DIFCO is known for maintaining high quality standards for metal finishing. This wood and bronze plaque state our policy and is displayed for everyone to see.

Our Quality Commitment

DIFCO’s Quality Policy: Durable Industrial Finishing Company is committed to providing quality products and services, while striving to exceed customer expectations through continuous improvement.

DIFCO’s Quality Objectives:


Maintain customer satisfaction with zero rejects with just in time delivery.


Foster sound work ethics based on integrity and continual improvement.


Promote a proactive, preventive approach to maintenance.


Meet or exceed local, state and federal regulatory requirements.

DIFCO operates under the ISO 9001:2015 Management System. Click here to view our ISO Certificate.

DIFCO is committed to managing its costs and resources to provide value to our customers.

A black zinc metal finish is applied to fasteners.


We Make Your Parts Look Better, Work Better and Last Longer

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