Back to Search


Sel-Tech is a comprehensive manufacturing company serving the Aerospace Industry. We specialize in precision sheet metal assemblies, weldments, machined parts, and drafting/ design review services. We pride ourselves on our versatility, customer communication, and our unique skill sets. The team at Sel-Tech works closely with our customers to ensure the highest quality products and on-time delivery, at competitive pricing. We are comfortable handling any size or scale of job, from small parts to large assemblies in quantities that range from prototyping to production manufacturing. Sel-Tech is an AS9100:2009 Rev C certified company and maintains quality as the key focal point of all projects. The staff is well versed in the requirements of this quality management system and associated documentation.

Sel-Tech manufactures products for the Aerospace Industry ranging from Airstair Systems for large aircraft to Aerial Firefighting Systems, control panels, wire harnesses, and much more. Our customers include Boeing, Lockheed, Erickson Aircrane, Neptune Aviation Services, Tronosjet Maintenance, Aerocon Engineering Company, Aero Air, Airspray Aviation Services, USFS,Heico Aerospace, RSI/CRI, and Jet Avion Corporation.

We are located in a 25,000 square foot hangar at the Chico Municipal Airport, next door to the Fixed Base Operator which offers ramp space for large aircraft. All of our machining, fabricating, welding, media blasting, painting, and assembly work is performed in designated areas throughout this facility.This location is also in a Foreign Trade Zone, which saves on duties for products exported out of the country.

Sel-Tech has been in the Aerospace Manufacturing business since 1985 and an FAA approved Repair Station since 1998. Our Founder Jerry Selken has an extensive knowledge gained through years of working at companies such as Hughes Aircraft and Aero Union Corporation which he has passed on to the Sel-Tech Team.

Specialties and/or Certifications

  • CNC Machining
  • Expert Sheet Metal Assembly
  • CNC Bending
  • MIG and TIG Welding
  • Aircraft Grade Painting and Priming
  • Power Slip Rolling
  • Profile Rolling
  • CNC Shearing
  • Aircraft Grade Electrical Wiring and Harness Assembly
  • Aircraft Grade Hydraulic Assembly and Installation


Contact Info:

Erik Rust
  • (530) 891-4200
  • No Fax number
108 Boeing Avenue
Click here for directions