• Reliability
  • On Time Delivery
  • #1 Customer Satisfaction
  • High Quality Products

Welcome to High Tech Etch.

High Tech Etch (HTE) define the leading edge technology in the aerospace industry through state of the art facilities and processes.

HTE specializes in the chemical milling and machining of aerospace components for military and commercial applications. The company have over 30,000 square foot of combined state-of-the-art high technology facility located 90 miles northeast of Los Angeles.


High Tech Etch can offer you competitive pricing, the best service with free pick-up and delivery in the greater Orange County & Los Angeles County area. The company's quality record is one of the best in the industry.


HTE Quality Assurance Program has been constructed to reflect a quality program third party accredited to the ISO9001:2008/AS9100C Quality Standard. In addition to chemical milling, the company specialized in work complete jobs where material is procured then heat treated, formed, welded, machined or chemically milled and primed or finished to customer specifications as required.


The management team have over 70 years of experience in the industry. Both production and technical personnel have numerous years experience in processing commercial and military hardware. The company is approved by  Boeing Aircraft, Goodrich Aerostructures, Northrop Grumman Corporation, Gulfstream Aircraft, and Honda Jet Aircraft.


chem-milled sample parts

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17469 Lemon Street

Hesperia, CA 92345

(760) 947-7694  Fax (760) 244-9920

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