Steel Fabrication

Our staff includes a qualified Professional Engineering team, a team of in-house professional steel detailers, three American Welding Society (AWS) Certified Welding Inspectors, and a well-trained, skilled and experienced workforce. C&K Johnson Industries’ fabricated steel items are on many major San Francisco bridges including the Golden Gate bridge and the Bay Bridge. We have fabricated parts for many other bridges and highways across the nation.

We have supplied contractors from Boston to Hawaii with on-time, quality steel products. Our continual upgrading of equipment with CAD/CAM integrated CNC burning and milling machinery, staff training, and plant capacity, gives us the capability to burn, roll, break, punch, and form steel into virtually any precision engineered product. In addition we have a blast booth and a contained painting operation, which allows us to provide a finished product.

C&K Johnson Industries is also one of the largest manufacturers of spiral steel multi-strand post-tensioning duct in North America. Our post-tensioning duct is found in scores of prestigious bridges and civil engineering structures throughout the U.S. and Canada.




Plate Processing

Hypertherm HPR400XD Bevel processing gantry system. Plasma cutting on material up to 3”x12’x40’. Cutting, beveling and marking all in one process. Oxy cutting for materials above 3″.

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Koike Mastergraph 3100 series 200AMP Hypertherm with 10’x20’ cutting table

Structural Shape Processing

PythonX 2 Structural Shapes Plasma system. PythonX cuts/copes/holes/slots in structural shapes including HSS, Wide Flange, H-Pile, Angle, Flat Bar, C-Channel, and I-beam. Utilizes Hypertherm HPR260XD and ABB Robotic Arm.

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Vertical Band-Saw
Horizontal Band-Saw

Milling, Machining, Drilling

Quickmill Intimidator G Series Gantry machining center

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Cincinatti Hydraulic press brake
Capacity: 400 Ton 3/8″x20′

Material Handling

2ea – 5 Ton Overhead Gantry
1ea – 10 Ton Overhead Gantry
10ea – 1 Ton Electric jib hoists

Paint and Blast

BCP Blast Booth – 12’x15’x40′
Paint Booth – 15’x80′


Fit-up and Welding stations throughout covered shop area.