Metal package

—— JPSI has a number of invention patents in the field of ultra-high vacuum and ultra-high temperature. With independent core technology, we provide customers with "a full range of vacuum sealing and testing services for infrared thermal imaging metal packaging" to meet their one-stop needs.
——Metal packaging refers to an electronic packaging form in which metal is used as the main material of the tube shell, chips are directly or indirectly installed on the tube base through the substrate, and internal and external circuits are connected through leads. Because of its good mechanical strength, good thermal conductivity, electromagnetic shielding function and easy machining and other advantages, it was used in electronic packaging earlier, and is still the main material of electronic packaging today.