If you have questions about our products, Fill out the form below and we will answer any questions you have. Tips: Fields marked with*are required. High performance alumina ceramic substrateHigh performance alumina ceramic substrate Alumina ceramic substrate: Compared with most other oxide ceramics in terms of mechanical, thermal and electrical properties, it has corrosion resistance, low thermal expansion coefficient, excellent thermal conductivity, low thermal resistance, and high insulation pressure resistance. It is the preferred material for thermoelectric isolation electronic packaging and is widely used in automotive parts, sensor parts,… Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Name *Email *PhoneProduct InquirySubmit Please create Inquiry form and add Related Shortcode.