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The Electronic World of TT Group PLC
Each of the Group's companies supply components to areas of telecommunication, transportation and the computer and automotive industries worldwide. Products vary from passive electronic components through to specialized magnetic materials, cabling and power generators. The principle manufacturing facilities are located in the United Kingdom, Germany, Austria, the United States of America, Barbados, South Africa and Thailand.
TT Group has evolved into an innovative, cost effective worldwide supplier working in close partnership with customers requirements, particularly in the development of new products requiring competitive costing, quality and technological innovation.
While each company is well known in its own area of expertise, the strength of all the companies within the Group is based upon a combination of design, application and engineering skills together with development, manufacturing and test capabilities.
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MMG North America was founded in 1954 by the acquisition of CGS Labs as Krystinel
Corporation, located in Port Chester, New York. As a small private company, its
specialized products included soft ferrite screw cores, beads and antenna rods for
the radio industry. Within six years of Krystinel's inception, the company went
public, trading on the O.T.C. Exchange.
In the early 1960's, the company extended its product line to include cores suitable for the television industry. Toward the end of this decade, the fixed inductor coilform product line was developed which achieved a worldwide position of prominence for manufacturing quality and capacity. The 70's provided an opportunity for growth when the company developed an offshore facility to produce coilforms, to meet increasing demand for this product. In addition, the toroid product line was developed and introduced for application in the computer industry; the latest market to recognize the advantage of soft ferrite materials. This became a turning point for Krystinel, which marked it as a leader in specialty toroids, particularly for pulse transformers. In the late 1970's, 10,000 permeability toroids continued in periodic kilns, and its offshore facility's manufacturing capability now included wound cores. In 1984, a major upgrade in quality and capacity to manufacture 10,000 permeability toroids was realized with the commissioning of a new, state of the art continuous Kiln. At this point, the company was clearly a world leader in small, high permeability toroids. In 1989, Magnetic Materials Group PLC purchased Krystinel. MMG was a public company located in the U.K. Interaction between Krystinel and a sister company, Neosid LTD., in the U.K. began with this acquisition thereby strengthening the overall position of these companies. 1992 marked another milestone in the company's history with the purchase of the MMG companies by TT Group PLC. The MMG companies were realigned and Krystinel was renamed MMG-North America. 1993 Increased capacity with the purchase of a new parylene coating machine 1994 MMG North America receives ISO 9002 certification 1995 completed up grade of press shop with the purchase of new, state of the art, Dorst Presses. 1996 A complete line of EMI/RFI suppression components was introduced. 1997 MMG again upgraded the quality and overall flexibility of firing with the purchase of a new batch kiln. Today, MMG-North America continues as a leader in the manufacture and supply of ferrite cores and wound devices, and continues to succeed with sales and new developments throughout the world. |
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Company Profile
What is a Ferrite?
Manufacturing Process Products Available Stock Quality Assurance Capabilities Ordering What's New Career Opportunities Tech Alerts Contact Us Home |
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MMG-North America 126 Pennsylvania Ave Paterson, NJ 07503 United States Tel: (973) 345-8900 Fax: (973) 345-1172 Mail us: sales@mmgna.com |
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