Delivery Time:10-20day
Certification:UL,SGS,Rohs

USB Printed Circuit Board Assembly Service

1.Printed Circuit Board Fabricate/Assembly

2.UL, SGS, Rohs Certificate

3.Competitive Price, High Quality, Fast delivery

4.Certain Testing service for free.Reply within 2hours

5.OEM Service are welcome, Testing service

 your single point of contact for all of your raw materials, parts, and pcb assembly, also offers:

- Contract Manufacturing
- Engineering Services
- PCB Design & Assembly
- Product Design
- Prototyping
- Cable and Wire Assemblies
- Plastics and Molds

1.Detailed Specification of PCB Manufacturing

1	Layer	1-30 layer
2	Material	FR-4, CEM-1, CEM-3, Hight TG, FR4 Halogen Free, FR-1, FR-2, Aluminum
3	Board thickness	0.2mm-7mm
4	Max.finished board side	500mm*500mm
5	Min.drilled hole size	0.25mm
6	Min.line width	0.075mm(3mil)
7	Min.line spaceing	0.075mm(3mil)
8	Surface finish/treatment	HALS/HALS lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating
9	Copper thickness	0.5-4.0oz
10	Solder mask color	green/black/white/red/blue/yellow
11	Inner packing	Vacuum packing, Plastic bag
12	Outer packing	Standard carton packing
13	Hole tolerance	PTH:±0.076, NTPH:±0.05
14	Certificate	UL, ISO9001, ISO14001, ROHS, CQC
15	Profiling Punching	Routing, V-CUT, Beveling
16	Assembly Service	Providing OEM service to all sorts of printed circuit board assembly

2.Detailed Terms for Pcb Assembly

Technical requirement:

1) Professional Surface-mounting and Through-hole soldering Technology

2) Various sizes like 1206, 0805, 0603 components SMT technology

3) ICT(In Circuit Test), FCT(Functional Circuit Test) technology.

4) PCB Assembly With UL, CE, FCC, Rohs Approval

5) Nitrogen gas reflow soldering technology for SMT.

6) High Standard SMT&Solder Assembly Line

7) High density interconnected board placement technology capacity.

Quote requirement:

1)Gerber file and Bom list

2)Clear pics of pcba or pcba sample for us

3)Test method for PCBA