Valence Garden Grove Operations Lands Multiple Approvals for the Space and Aviation Industries

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Valence Surface Technologies to offer special process services related to components that go into Earth’s orbit and beyond.

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Valence Surface Technologies, the largest independent provider of aerospace product finishing services, has received several approvals specific to the Space industry. The approvals include:

Northrop Grumman:

  • Aluminum Surface Preparation (COPS 0003)
  • Corrosion inhibiting primer application (BR-127) (COPS 0010)
  • Application of epoxy-based primers (PR5-37).

Pratt & Whitney Canada:

  • Phosphoric Acid Anodize (PAA) (CPW 597)
  • Clean Room (CPW 249)
  • Bond Primer (CPW 486)


  • Sulfuric Acid Anodize (CSFS020)
  • Chem Film (CSFS027)
  • Cleaning (Aqueous Degreasing) (CSFS036)
  • Cleaning (CSFS039 & CSFS044)
  • Cleaning (Aluminum) (CSFS045)
  • Cleaning (Stainless Steel) (CSFS046).

Other new service approvals include Cytec (BR 127) Adhesive Bonding Primer, and Aeroglaze (306, 307) at its Valence Garden Grove facility.

Valence Garden Grove operations, (formerly known as Coastline Metal Finishing). Valence Garden Grove serves a variety of industries that include microwave electronics, satellite, defense, and telecommunications. Garden Grove’s workforce on average has over 15 years of experience working with precision machined parts and is one of the premier metal finishers in Southern California, located in the city of Garden Grove. Valence Garden Grove is 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 a number of high tech companies throughout the United States and Canada.

About Valence Surface Technologies
Valence Surface Technologies is the world’s largest independent provider of Aerospace product finishing services. With 12 locations and over 2,500 unique industry approvals, Valence processes more than 1 million parts per month. In addition to being Nadcap accredited, all Valence sites provide specialized metal processing and finishing services to a diversified set of fast-growing commercial aerospace, defense, and space/satellite markets. Valence partners with its customers to deliver best-in-class quality, turn times, and full-service supply chain solutions.

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Alannah Davis
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