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Quality Systems

Cleaning Technologies Group is committed to Quality and Continuous Improvement. Our commitment to quality includes maintaining ISO 9001:2015 certification. CTG's commitment to quality improvement is shown through our Solid Works 3D modeling of each machine, design reviews with the customer, our Process Improvement Team, internal audits and customer feedback surveys on all machines shipped.

The results of our quality program are shown in our customer satisfaction survey showing over 97% would return to CTG for their next washer.

CTG further demonstrated its resolve to quality when it was awarded the Ford Q1 supplier and Ford's Green status for Reliability & Maintenance.


CTG is also dedicated to helping maintain a clean environment, as indicated by our commitment to following ISO - 14001 global environmental standards since January of 2004. CTG was among the first in its industry to adopt these standards.

As part of this commitment, CTG has implemented an Environmental Management System that was audited by BSI. This ensures that CTG has the management systems in place to adequately control the impact of its activities, products and services on the environment. The Ransohoff Environmental Management System represents a structured approach to setting environmental objectives and targets.

Our line of Lean parts washers have been engineered to be among the most energy efficient in the industry and use up to 75% less energy than similar washers.

Our commitment to continuous improvement of quality programs reinforces total customer satisfaction and the importance of being a good neighbor to the community.

View and download our certificates here:

ISO 14001-2015 Ransohoff
ISO 9001-2015 Ransohoff
ISO 9001-2015 Blackstone-NEY Ultrasonics
ISO 9001-2015 CTG Asia - English
ISO 9001-2015 CTG Asia - Chinese

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