Home Products and Services Manufacturing Company Investors Contacts Extranet EN FI Home Products and Services Manufacturing Manufacturing in Finland Volume Supply Factory Tour Company Investors Contacts Extranet Manufacturing in Finland Volume Supply Factory Tour Factory Tour Factory Tour FI Languages EN FI Search form Search Previous Pause Next CAM, Checking and processing of PCB manufacturing files. FR4 laminate and prepreg are the main raw materials for PCB. Inner layer exposing by lased direct imaging (LDI). Inner layer Developing, Etching and Stripping (DES). Inner layer Developing, Etching and Stripping (DES). Inner layer Developing, Etching and Stripping (DES). Multilayer press. Mechanical drilling. Laser drilling. Our employees are very experienced PCB professionals Chemical lab, process control of plating chemistry. Chemical lab, process control of plating chemistry. Electroless Cu plating. Horizontal Cu plating. Horizontal plating line for filling microvias of advanced HDI PCBs Loading inner layers to DES Pattern plating. Strip-Etch-Strip line (SES). Work-in-process (WIP) is fully traceable in our production system Optical inspection of the outer layer (AOI). Optical inspection of the outer layer (AOI). Layer to layer registration is very accurate due to modern x-ray technology Quality control. Soldermask pre-treatment. Soldermask ink. Soldermask pre-cure. Image transfer is made in clean room areas Modern wet processes in use Our surface finish options are ENIG, ENIG+OSP (SIT), OSP, immersion tin, immersion silver, lead-free HASL (SN100), Hard gold and soft gold Electrical testing. Quality control. Legal Notice Home Products and Services Products Capability Generic PCB Information Quick Turn PCBs Services Manufacturing Manufacturing in Finland Volume Supply Factory Tour Company Values Responsibility Strategy Key Figures Governance Careers General Sales Terms History Investors Invest in Aspocomp Key Figures Share Shareholders Reports Governance Analysts Investor Calendar Contacts Sales Customer Service Manufacturing Press & Investors Reports Subscription Recruiting RFQ Web Master Extranet