PCB assembly  specific instruction:                      

Material:FR-4

Layer: 4  layers

Surface finish, HAL lead free

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:      

Using the SMT non-lead craft, meeting the international environmental protection requirements.

Optional housing  materials: Aluminum alloy, ABS, or other materials.

Our PCBA turnkey service includes solution design, circuit design, PCB layout, PCB fabrication (manufacture), components procurement, PCB assembly, prototype, in-circuit testing, casing design, mould tooling, box-build assembly, packing design, packing manufacturing.

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)

Product pic:

Workshop pic:

Production line:

Test toos: