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.
| Website | http://www.eisinserts.com |
| Revenue | $4 million |
| Employees | 4 (4 on RocketReach) |
| Founded | 1988 |
| Phone | +1 203-301-3334 |
| Fax | (203) 301-3335 |
| Industry | Machinery Manufacturing, Motor Vehicles, Retail |
| Competitors | Arrow Electronics, DigiKey, TTI INC, RS, Mouser Electronics, Premier Farnell, PEI-Genesis, AirBorn Inc., Fischer Connectors, Harwin +42 more (view full list) |
| SIC | SIC Code 50 Companies, SIC Code 508 Companies |
| NAICS | NAICS Code 423 Companies, NAICS Code 42 Companies |
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The EIS Engineered Inserts & Systems Inc. annual revenue was $4 million in 2026.
Kathy Dibble is the Director of Quality of EIS Engineered Inserts & Systems Inc..
4 people are employed at EIS Engineered Inserts & Systems Inc..
EIS Engineered Inserts & Systems Inc. is based in Milford, Connecticut.
The NAICS codes for EIS Engineered Inserts & Systems Inc. are [423, 42].
The SIC codes for EIS Engineered Inserts & Systems Inc. are [50, 508].