mouse Here for your most technically demanding anodize jobs Learn More About Us Request a Quote Semano Inc is a world class anodizing company that was founded in 1993 to serve the high tech industry. We have established ourselves as the industry leader through our commitment to quality, performance, and fast turnaround.

Discover semano

By offering multiple metal finishing services in one facility, we are the one stop shop for OEMs or primary manufacturers looking for outside processing and allow for lower shipping costs, lead times, and enhanced accountability. 

Company Services

Below are a list of our primary services. Visit our Services page for the complete list.

Anodizing

We offer Type 2 and Type 3 Anodizing to Mil-Spec, Semiconductor specs, or your spec.

Selective nickel plating

Wide range of specs and thicknesses, can nickel plate and anodize

chemical cleaning

Class 1000 clean room available for your chemical cleaning needs

masking

Our Masking team is one of the best in the industry. Available to mask for anodize or nickel. 

Semano by the Numbers

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Our Work and Facility

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CONTACT US

31757 Knapp St, Hayward, CA 94544

Phone: +1 916-875-2235