Groeneveld Lubrication Solutions offers a dedicated automatic lubrication system for all kinds of equipment in a wide variety of market segments. From small excavators to large trucks and construction equipment. The application of these systems results in decreased wear and tear of critical components, extends their lifetime, contributes to less downtime of machinery, and reduces repair and maintenance costs.
About Us
Twin City Industrial is a full-service shop specializing in welding, machining, and fabrication as well as hydraulic cylinder repair.
We service a wide variety of industries including logging, mining, drilling, and transportation. Located just outside of Thunder Bay Ontario; Twin City has over 14,000 square feet of space with a well-outfitted machine shop. The shop is equipped to handle any project on site or off with our mobile service and align boring trucks. We have a full staff of machinists, welders, and automotive and heavy equipment mechanics. All of our welders are CWB certified.

Twin City is experienced in a wide variety of repair and fabrication services.
- Hydraulic cylinder repairs, fabricate new rods, barrels, and eyes.
- Bucket rebuild and repair, fabricate and install new lip, wear panels, wear strips, sides, and bottom of buckets.
- Rebuild rock and gravel boxes and install wear panels.
- On-site and in-house align bore and bore welding services.
We are a dealer, repair and service centre for Groeneveld-Beka Lubrication Systems, Dynapac Packers, and Larue Snowblowers.
Dynapac is a leading supplier of high-tech soil and asphalt rollers, light equipment, and pavers, and are committed to strengthening customer performance by being a partner on the road ahead. Dynapac has a solution for every paving and compaction application, big or small.