Valence Surface Technologies is a full-service surface finishing company specializing in the commercial aerospace, defense, space and satellite industries. With ten strategically located sites across the United States, Valence provides a start to finish solution and now includes the application of Cerakote.

Valence Surface Technologies is fully accredited to work on highly complex and demanding applications, with full Nadcap accreditation, AD 9100D, ITAR, and thousands of industry and customer approvals which can be viewed on our website.

The Garden Grove location, formerly Coastline Metal Finishing, is one of the premier metal finishers in Southern California, located in the city of Garden Grove. We are centrally located to many local machining companies and original equipment manufacturers from San Diego to Orange County to Los Angeles and Ventura counties. We also service many high-tech companies throughout the United States and Canada.

We serve a variety of industries that include microwave electronics, satellite, defense, and telecommunications. Our workforce on average has over 15 years of experience working with precision machined parts. Many of the parts that we process through the facility require multiple processes including masking, cleaning, etching, bead, and grit blasting. We are a metal finishing company that is known for its multiple processing capabilities.

Valence Garden Grove is committed to providing products and services that meet and exceed the requirements and expectations of its customers. We offer a wide variety of metal finishing processes, and we have a very talented staff.

We have established quality objectives and regularly evaluate and improve all aspects of our quality and production processes to ensure this commitment is met. We provide pickup and delivery service Monday through Friday from San Diego to Ventura.

• Abrasive Blasting (36” x 36” x 32”)
• Spray Booths (10’ max capacity)
• Curing Ovens (10’ max capacity)

Please reach out to the email below with any questions or quotations.
GardenGrove.Cerakote@valencest.com