J & L MACHINE CO. INC.

J & L MACHINE CO. INC. specializes in precision machining and fabrication services for defense, aerospace, and industrial applications, leveraging advanced CNC milling, turning, and grinding technologies to produce high-tolerance components. Their technical expertise includes the manufacturing of complex geometries from exotic alloys and hardened steels, with a focus on meeting stringent AS9100 and MIL-SPEC requirements. The company’s capability centers on prototyping, low-to-mid volume production, and secondary operations such as heat treating, surface finishing, and inspection using coordinate measuring machines. Their specialization in custom tooling and fixturing enables rapid turnaround for mission-critical parts, distinguishing them as a responsive supplier for engineered components requiring tight dimensional control and repeatability. Award history is not available to confirm specific agency relationships, so no definitive patterns of engagement with federal departments can be inferred. Similarly, without recent contract data, no direct link to particular government programs or procurement vehicles can be established. The primary NAICS code 336412 corresponds to Aircraft and Parts Manufacturing, indicating a market focus on supplying precision-machined subsystems for airframes, propulsion systems, and avionics housings. While no additional NAICS codes are available, the company’s technical profile suggests vertical specialization in high-reliability mechanical components for defense and aerospace platforms, positioning them as a niche supplier within the defense industrial base. J & L MACHINE CO. INC. is a small, privately held business based in Manchester, Connecticut, with no government certifications on record. The company operates as a Tier 2 or Tier 3 supplier within the aerospace and defense supply chain, serving integrators and prime contractors through direct fabrication contracts. Their geographic presence is localized, with operations centered in New England’s manufacturing corridor, supporting regional defense and industrial customers.