Shenzhen ALT Electronics Co., Ltd.
Main products:PCB,PCBA
Contact Us
  • Contact Person : Ms. huang grace
  • Company Name : Shenzhen ALT Electronics Co., Ltd.
  • Tel : 86-755-29565381
  • Fax : 86-755-26583580
  • Address : Guangdong,shenzhen,Fu-Lin Building,Qiaotou,Baoan District,Fuyong Town
  • Country/Region : China

selectivity immersion gold Plating Pcb

selectivity immersion gold Plating Pcb
Product Detailed
1.selectivity immersion gold Plating Pcb 2.UL ,ROHGS,SGS,ISO 3.MOQ:1 pcb 4OEM circuit board 5.24 hours for quote

Welcome to ALT PCB factory

   We can manufacture PCB in high quality,more competitive price,quicker delivery and better logistic service. 

    In order to meet customers' specific needs, we are pleased to be able to offer below services:

* PCB board file with parts list provided by customers

* PCB board made, circuit board parts purchased by us 

* PCB board with parts assembled

* Electronic testing circuit board or PCBA

* Fast delivery, anti-static package 


PCB craft capability 

Number of Layer

1,2,4 or 6,upto 30layer

Order Quantity

1 to 50,000

Board Shape


Board Type

Rigid, Flexible, Rigid-flexible

Board Material

FR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.

Board Cutting


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


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

PCBA assemble  capability


Prototype&Low Volume PCB Assembly,from 1 Board to 250,is specialty,or up to 1000

Type of Assembly


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

lead time



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


Flying Probe Test,X-ray Inspection AOI Test

lead time

                             sample:Double-layer:1-3 days; Multi-layer:2-5 days

                      mass:Double-layer:2-7 days; Multi-layer:5-7days

Quality policy

                            .have to make the high-quality product awareness!

                            .defective product is a waste!

                           .character product, the product embodies the character, the product is a character!  

AnLuTong embodied the spirit of the five sentences

               * There is no perfect person, only perfect team;

            * The strength of all-conquering team;

            * Is always better than single-handedly combat team;

            * To other people as things become absolutely impossible;

            * The other thing that is very simple perseverance to stick to it.

selectivity immersion gold Plating Pcb

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