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PCB board products and PCB assembly services:


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Inverter Welding Machine Circuit Board Assembly with HASL Immersion Gold OSP Surface Finishing 1



Our Services

PCB board products and PCB assembly services:

Multi-layer Board Application:Telecom,Computer Peripheral,Aero Industry.

Heavy Copper Board Application:Consumer,Telecom,Industrial Peripheral,Aero Industry

Copper Through Hole Application:Consumer

Silver Through Hole Application:Telecom,Computer peripheral

Single Side Board Application:Consumer,Telecom,Industrial,Aero Industry

Double Side Board Application:Consumer,Telecom,Industral,Aero Industry

Metal PCB Appli:Power Supply,ABS,Engine Control Module,Lighting Fixture,Backlight Module

Silver Jumper Application:Consumer,Telecom,Industrial Peripheral,Aero Industry

Carbon Jumper Application:Comsumer Peripheral,Telecom,Industrial,Aero Industry



Product Description

Technical Specification For PCB

Number of Layer 1,2,4 or 6,upto 18 layer
Order Quantity 1 to 50,000
Board Shape Retangular,round,slots,cutouts,complex,irregular
Board Type Rigid, Flexible, Rigid-flexible
Board Material FR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.
Board Cutting Shear,V-score,Tab-routed
Board Thickness 0.2-4.0mm, Flex 0.01-0.25mm
Copper Weight 1.0, 1.5, 2.0 oz
Solder Mask Double-sided green LPI,Also support Red,White,Yellow,Blue,Black
Silk Screen Double-sided or single-sided in white,yellow,black,or negative
Silk Screen Min Line Width 0.006'' or 0.15mm
Max Board Dimensions 20 inch*20inch or 500mm*500mm
Min Trace/Gap 0.10mm, or 4mils
Min Drill Hole Diameter 0.01'',0.25mm, or 10mils
Surface Finish HASL,Nickle,Immersion Gold,Immersion Tin,Immersion Silver,OSP,etc.
Board Thickness Tolerance ±10%
Copper Weight Tolerance ± 0.25 oz
Minimal Slot Width 0.12'', 3.0mm, or 120mils
V-Score Depth 20-25% of board thickness
Design File Formate Gerber RS-274,274D,Eagle and AutoCAD's DXF,DWG



PCB Assembly Capabilities

Quantity Prototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000
Type of Assembly SMT,Thru-hole
Solder Type Water Soluble Solder Paste,Leaded and Lead-Free

Passive Down to 0201 size


Leadless Chip Carriers/CSP

Double-sided SMT Assembly

Fine Pitch to 0.8mils

BGA Repair and Reball

Part Removal and Replacement

Bare Board Size

Smallest:0.25*0.25 inches

Largest:20*20 inches

File Formate

Bill of Materials

Gerber files

Pick-N-Place file

Types of Service Turn-key,partial turn-key or consignment
Component packaging Cut Tape,Tube,Reels,Loose Parts
Turn Time Same day service to 15 days service
Testing Flying Probe Test,X-ray Inspection AOI Test
PCB assembly process Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing



Detailed Terms for Pcb Assembly


Technical requirement for pcb&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 CE,FCC,Rohs Approval

----Nitrogen gas reflow soldering technology for SMT.

----High Standard SMT&Solder Assembly Line

---- High density interconnected board placement technology capacity.





Inverter Welding Machine Circuit Board Assembly with HASL Immersion Gold OSP Surface Finishing 2


Inverter Welding Machine Circuit Board Assembly with HASL Immersion Gold OSP Surface Finishing 3

Inverter Welding Machine Circuit Board Assembly with HASL Immersion Gold OSP Surface Finishing 4




Q: What files do you use in PCBA fabrication?

A: Gerber or Eagle, BOM listing, PNP and Components Position


Q:Is it possible you could offer sample?

A: Yes, we can custom you sample to test before mass production


Q: When will I get the quotation after sent Gerber, BOM and test procedure?

A: Within 6 hours for PCB quotation and around 24 hours for PCBA quotation.


Q: How can I know the process of my PCBA production?

A: 7-10 days for PCB production and components purchasing, and 10 days for PCB assembly and Testing


Q: How can I make sure the quality of my PCBAs?

A: We ensure that each piece of PCBA products work well before shipping. We'll test all of them according to your test procedure. Also if there are any defect items during the shipping, we also can be free to repair for you.

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