Seals, Oil Seals, Mechanical Seals, Lip Seals, Grease Seals, Precision Machining, Custom Products, Teflon Seals, Precision Parts, Custom Rubber Parts, Rubber Parts, Elastomers, Silicone, EPDM, Viton, Nitrile, HNBR, Neoprene,Gaskets, Washers, Dust Covers, Custom O Rings, Wiper Blades, Connectors, Dia...

ISO 9001:2008 Custom Products The Custom Products Division of NTI developed as a natural expansion of our rubber/metal bonding capability. The same manufacturing techniques and equipment used to produce seals are utilized in this third division of the company. Our manufacturing ability in this divis...

ISO 9001:2008 ABOUT NTI For over half a century, Norman Technology, Inc. (NTI) has been a leading provider of high quality seals, precision machine parts, and customized products meeting specific industry requirements. Norman Technology, formerly Geco Sales Corporation, has been family owned and ope...

ISO 9001:2008 Precision Parts The Precision Parts Division of NTI developed as an outgrowth of our vast experience in machining production. Our customers expressed a high level of interest for NTI to supply precision machined parts for the same products that incorporated our seals. It made perfect s...

ISO 9001:2008 Seals Division For over 50 years, NTI (ISO 9001/2000) has provided the most advanced technology and creative engineering in developing sealing solutions. Since 1954, NTI's diverse product line has allowed us to design sealing solutions for a wide array of applications. Our Engineering ...