EIS, Engineered Inserts and Systems, Inc. is pleased to introduce our new EIS Expansion Plug product line. The EIS expansion plug is a one piece all metal assembly. It is used to permanently plug and seal auxiliary construction holes in pneumatic and hydraulic components and systems. The EIS expansion plug is inserted into an as drilled hole and the expander ball is driven into the plug sleeve. The independent sealing rings become anchored into housing material and permanently plug and seal the hole. This economic plugging system eliminates the need for costly tapping or reaming, machining for “O” rings, and the use of tapes or sealants. In addition to the low plug and hole preparation cost, we can further reduce your total plugging costs, with standard or custom automated installation equipment.
EIS is a twenty year old design and manufacturing company which specializes in supplying insert solutions for a wide range of applications from aerospace to automotive. In addition to satisfying specific performance and quality requirements with our inserts, we design and develop unique installation equipment for them. EIS is a fully integrated design and manufacturing company holding a Quality Management System Certificate complying with the requirements of ISO/TS 16949:2002. We also utilize Statistical Process Control, a 100% inspection, and we are RoHS compliant. The principals of EIS have over 100 years of engineering experience with product design, manufacturing, assembly, and quality. It would be our pleasure to review your application.
During our twenty year history we have supplied hundreds of millions of inserts to hundreds of customers around the world. We pride ourselves on our quality, performance, on time delivery, and our customer service. We look forward to adding your company as one of our most satisfied customers.