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Cleaning Technologies Group, LLC announced today that it has launched a new website that reflects CTG’s mission to provide the best customer solutions for the world’s most challenging industrial cleaning and surface treatment requirements.

The new website has an entirely new look and responsive design providing a robust resource for visitors to explore its’ wide breadth of technologies.  The site highlights the full range of Ransohoff and Blackstone-NEY Ultrasonics cleaning and surface treatment technologies including those available through its’ CTG Asia division for the Asian marketplace. Parts washers and ultrasonic cleaning equipment for a vast number of applications and industrial markets are represented as well as its’ extensive aftermarket retool and support services. 

A greatly enhanced user interface provides a user-focused experience, with quick links to access brochures, application case studies, white papers and product videos.   Current customers will enjoy the customer center section of the site where they have convenient access to their customer portal, spare parts ordering, and other aftermarket services.

“We are excited about the launch of the new website, and the opportunity to provide our current and prospective customers with an enhanced web experience while they search for the latest in cleaning and surface treatment technologies.  The new site further solidifies the Ransohoff, Blackstone-NEY Ultrasonics and CTG Asia brands as industry leaders,” said Chris Whittaker, Vice President of Sales and Marketing of Cleaning Technologies Group, LLC.

The new site is built out in English, Chinese, and Spanish with local .cn and .mx sites for China and Mexico.

Cleaning Technologies Group, LLC is a world leader in providing innovative cleaning and waste minimization technologies to precision and industrial manufacturing markets.  CTG is comprised of Ransohoff located in Cincinnati, Ohio, Blackstone~NEY Ultrasonics located in Jamestown, New York, and CTG Asia located in Suzhou, China. The Group is the premier provider of high technology, environmentally friendly parts-cleaning and waste-minimization equipment and services to the global marketplace. CTG LLC is a wholly owned subsidiary of NM Group Global, LLC. 

NM Group Global LLC is a holding company for a growing group of manufacturing firms with a global reach for sourcing and marketing. Founded in 2002 with the purchase of National Machinery LLC, the original holding company, and world leader in the development and manufacture of cold forming machines, process technology, and aftermarket services. National Machinery, founded in 1874, is headquartered in Tiffin, Ohio with service centers and sales offices throughout the world.


Contact Information:

For Cleaning Technologies Group, LLC:

Dave Melton
4933 Provident Drive
Cincinnati, OH  45246
(800) 248-9274
(513) 870-1783

Visit our website at


For Cleaning Technologies Group Asia- Suzhou, China

Enlin Zheng (Ned)
56 Songshan Road, Suzhou New District
Jiangsu Province, China PRC: 215151
(86) 0512-66161698
(362) 529-1244

Visit our website at

For NM Group Global, LLC:
Bill VanCamp
161 Greenfield Street
Tiffin, OH 44883-2471
(419) 443-2224

Visit our website at

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