PCB assembling for HD reader(hard disk reader)

PCBA specific instruction Material:FR-4 Layer: 2layers Surface finish, HAL lead free Solder mask: Green Silk screen: White The othere surface finish we could do are; Gold finger, OSP, ENIG, HAL, Gold plating, Chemical silver, etc. The other solder mask type we could do are: Red, yellow, white, black, purple Processing: uses the SMT non-lead craft, meets the international environmental protection requirement. Optional housing materials: Aluminum alloy, ABS, or other materials. Lead time of prototype: 1. 10-15days, with customers completed technical information. 2. 12-18days, with customers samples 3. 20-25days, with customers request and our new design Production period: 15-20days (5 more days for trial order)