COSMOTEC Corporation

229 Polaris Ave.
Suite 3
Mountain View,  CA  94043

United States
  • Booth: 2027

COSMOTEC specialize in Custom-Made Ceramic-to-Metal Parts!


25 years of excellence. Now in Silicon Valley.
Because cutting corners isn't an option.

We, at COSMOTEC, design the highest quality feedthroughs available on the market today.

Perfection you can count on our CUSTOM PRODUCTS.

Large inventory in Silicon Valley, US and Japan make SAME DAY SHIPPING.

We work very closely with our clients. Cosmotec respect the accomplishments or achievements with the people involved.

We will amaze you with our custom manufacturing capabilities. Whether it is "one quantity" order, Cosmotec will work at its best to not let our clients down. We will "WORK TOGETHER" with our clients and find the best solution. Whether they are isolators, ceramic feedthroughs, coaxial and multi-pin connectors, coaxial connectors, multi-pin connectors, double-ended connectors, floating coaxial connectors, multi-pin connectors, isolator flanges, ceramic isolator flanges, sapphire windows, single-crystal sapphire material, ceramic-to-metal bonding technology, we will provide solutions.

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