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"Sel-Tech is the manufacturer of many Aircraft products such as On-Board Airstairs, and under strict licensing agreement with Aerocon Engineering Company, Sel-Tech manufactures Aerocon products for VIP and VVIP customers for both commercial and military aircraft.

Sel-Tech has been manufacturing Aerocon products with excellent quality and on time delivery for over 20 years."

Aerocon Engineering Co.
D. Benny Younesi
President

Production CNC Machining and Custom Sheet Metal Fabrication in Northern California

Sel-Tech is a full service Production CNC Machining facility located in Chico, CA about 70 miles north of Sacramento in northern California.  We are also experts in custom fabrication of precision sheet metal and metal welding fabrication.  We are an FAA approved repair station for Airstair systems under aircraft quality specifications. The staff at Sel-Tech is well versed in the documentation requirements set forth by the MIL-I-45208a quality system. We are also able to turn-around precision prototype parts in a very expedient manner to California, Oregon, Nevada or anywhere in the United States.

Because of our extensive background in the aircraft industry, we pride ourselves on doing quality work for all of our clients.   At Sel-Tech, we are committed to offering:

• A wide range of Product Capabilities
• Top Quality Work
• Delivery and Service Dependability
• Competitive Cost, and
• Client Satisfaction

In addition to our CNC Machining capabilities, we offer the following capabilities:

• Custom fabrication of precision sheet metal parts, including large assemblies like this Fire Retardant Tank for an Erickson Air-Crane and other sample projects like MAFFS (Modular Airborne Fire Fighting System) fire retardant system tanks and similar precision sheet metal fabrication from large to small.
• Custom Assemblies, including hydraulics and wiring to aircraft quality standards
• Machining and Forming
• Mil Spec Welding
• Short run to full scale production

If you have a CNC machining, welding
or sheet metal fabrication project,
please contact us for a free,
no obligation quote.