We provide you excellent service with high quality guarantee based on our professional COB production technology and experience. Production Eauipment:AB 510 AB 520A AB 530 AB559A DS500 Full-automatic Epoxy Coating Mac Production Experience:Aluminum wire and golden wire bonding manufacturing the PCBA of car display.Fully automatic epoxy coating,multi IC Bonding,The max quality of wire lines is 318 for each IC.