San Jose Delta Associates
Manufacturing Company in Santa Clara, CA
San Jose Delta is an alumina ceramics manufacturing firm. We specialize in close tolerance custom products made from almost any non-metallic material i.e. Sapphire, beryllium oxide (BeO) quartz etc. SJD produces grades 94%99. 9% alumina ceramic, is a government approved fabricator of BeO and an authorized stocking distributor and fabricator for Corning MACOR, a machinable glass ceramic.
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San Jose Delta Associates
read moreWe perform precision machining, grinding and polishing services on technical ceramics, MACOR, Beryllium Oxide and other hard and ceramic like materials. San Jose Delta is a manufacturer of high purity Alumina ceramic materials. We perform precision machining, grinding and polishing services on technical ceramics, MACOR - machinable glass ceramic by Corning, Beryllium Oxide and other hard and ceramic like materials. Our American Ceramics division produces various high purity alumina ceramic materials in standard rod-bar-plate and tube for use by grinding facilities and manufacturers of metalized and plated components.
About Us
read moreSan Jose Delta is a closely held California corporation, ISO 9001:2015 CERTIFIED, ITAR registered and for security purposes is an E-Verify employer, located in Santa Clara, CA. Since our 1971 beginning in San Jose, CA. San Jose Delta has expanded into 25,000 square feet of manufacturing area where we process alumina powders into various grades of alumina allowing us to take advantage of the benefits of machining pre-sintered alumina materials and making it cost effective to maintain a "ready to grind" inventory of rods, bars, tubes and sheets making very fast delivery times possible.