... PCBY layers: 1 to 32 PCB fabrication, hand insertion, metal assembly and function test Conventional coating: 0201, 0402, 0603, 0805, ... team Specially for scarce parts 1 to 22 layers mixed assembly technology, specialized in assembling boards for safety, industry control ... stamping factory X-ray and ICT test, function test and assembly line Professional engineering staff to provide technical support