Carte mère de téléphone portable sans écrans. Les piles, tôles, cadres dissipateur de chaleur ont été éliminées.
Control boards and hard disk boards / computer hard disks.
rack card connectors plated or, integrated processor gilded.
gold plated card. The welding lines are also gold plated.
backplane board with multiple gold pins
fully assembled with ICs, without transformers or metal parts. Typically, this type of card typically dismantles servers, mainframes, or telecommunication systems.
The welding lines are gold plated.
mainboards from laptops/notebook`s no matter which generation. covers of plastic and metals need to be taken off.
Computer and server plug-in cards without adhesions
backplane board with multiple gold connectors
computer CD/DVD drives board
Rear panels and backplanes with gold edges and / or pins with silver plated contacts. (without metal adhesion)