J&L Manufacturing

16 Edward St. S., Arnprior, ON

CNC manufacturing facility with cnc turning, high speed milling and 4 axis die sinking electrical discharge machining. Custom graphite electrodes, mould making, aerospace machining.

J.A.S. Aerospace

18 Kirkvalley Cres., Aurora, ON

Design, test and repair avionics equipment.

Jetstream Aircraft Welding Ltd.

4700 Cowley Cres., Richmond, BC

Repairs

Johnsen Ultravac Inc.

3470 Mainway, Burlington, ON

Manufacturer of vacuum products for aerospace, synchrotron rings, Light Sources, semi conductor and opto-electronic laboreatories and production facilities