 
  
 
Testing Procedures For PCB Board
---We perform multiple quality assuring procedures before shipping out any PCB board. These include:
* Visual Inspection
* Flying probe
* Bed of nails
·* Impedance control
·* Solder-ability detection
* Digital metallograghic microscope
·*AOI (Automated Optical Inspection)
Detailed Terms for PCB Manufacturing
---Technical requirement for pcb assembly:
* Professional Surface-mounting and Through-hole soldering Technology
* Various sizes like 1206,0805,0603 components SMT technology
* ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
* PCB Assembly With UL,CE,FCC,Rohs Approval
* Nitrogen gas reflow soldering technology for SMT.
* High Standard SMT&Solder Assembly Line
* High density interconnected board placement technology capacity.
Surface Treatment
Lead-free HAL
Gold Plating (1-30 micro inch)
OSP
Silver Plating
Pure Tin Plating
Immersion Tin
Immersion Gold
Gold Finger
Other Service:
A) We have many special material as rogers, teflon, taconic, Fr-4 high tg, Ceramic in stock. Welcome to send us your inquiry.
B) We also provide sourcing components , PCB design , PCB copy , PCB drawing , PCB assembly and so on .
| Product Details:
 Payment & Shipping Terms:
 | 
| Highlight: | custom pcb assembly,led lamp assembly | ||
|---|---|---|---|
OEM/ODM Electronic LED PCB Assembly / Reliable SMD/ DIP LED Assembly / Prototype Aluminum LED Light PCBA board
Specifications:
1. PCB design, PCB layout, PCB manufacturing, PCB Assemblies, 
2. One-stop services from PCB to PCB assembly 
3. Components sourcing, PCBA Function Test, design solution,
4. Electronic testing circuit board or PCBA , Aging test for all LED PCBA. 
5. Eleectronic manufacturing service 
Applications
1. Indoor out door decoration.
2. Architectural and boutique atmosphere lighting.
3. Back, concealed , channel letter lighting.
4. Emergency & security, advertisement sign lighting.
5. Holiday Decoration.
PCB capability and services:
1. Single-sided, double-sided & multi-layer PCB (up to 30 layers)
2. Flexible PCB (up to 10 layers)
3. Rigid-flex PCB (up to 8 layers) 
4. CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, Aluminum-based material. 
5. HAL, HAL lead free, Immersion Gold/ Silver/Tin, Hard Gold, OSP surface treatment. 
6. Printed Circuit Boards are 94V0 compliant, and adhere to IPC610 Class 2 international PCB standard. 
7. Quantities range from prototype to volume production. 
8. 100% E-Test 
 
 
Detailed Specification of PCB Manufacturing
 
| 1 | layer | 1-30 layer | 
| 2 | Material | CEM-1, CEM-3 FR-4, FR-4 High TG, Polyimide, Aluminum-based material. | 
| 3 | Board thickness | 0.2mm-6mm | 
| 4 | Max.finished board size | 800*508mm | 
| 5 | Min.drilled hole size | 0.25mm | 
| 6 | min.line width | 0.075mm(3mil) | 
| 7 | min.line spacing | 0.075mm(3mil) | 
| 8 | Surface finish | HAL, HAL Lead free,Immersion Gold/ Silver/Tin, Hard Gold, OSP | 
| 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,TS16949 | 
| 15 | Profiling punching | Routing,V-CUT,Beveling | 
PCBA capabilities: 
Single- or double-sided mixed technology or SMT (Surface Mount) for PCB assembly
Single- or double-sided BGA and micro-BGA installation and rework with 100% X-ray inspection
PCB board components, including all types of BGAs, QFNs, CSPs, 0201, 01005, POP, and Pressfit Components in small quantities
Part Polarity Capacitors, SMT Polarized Capacitors, and Through-Hole Polarized Capacitors
ROHS capability
IPC-A-610E and IPC/EIA-STD workmanship operation
Quality Assurance:
 
ISO9001 and ISO/TS16949 management systems
Lean production system
ERP and PTS system support for management
Quality Processes:
1. IQC: Incoming Quality Control (Incoming Materials Inspection)
2. First Article Inspection (FAI) for every process 
3. IPQC: In Process Quality Control
4. QC: 100% Test & Inspection
5. QA: Quality Assurance based on QC inspection again
6. Workmanship: IPC-A-610, ESD
7. Quality Management based on CQC, ISO9001:2008, ISO/TS16949
Contact Person: Miss. aaa
Tel: 86 755 8546321
Fax: 86-10-66557788-2345