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

pcb board made in China

pcb board made in China
Product Detailed
1.OEM/ODM Asembly 2.Certificate:ROHS, ISO9001:2000, SGS, UL certificate 3.E-testing:100%E-Testing;High Voltage Testin

Welcome to ALT PCB factory

We can manufacture PCB in high quality,more competitive price,quicker delivery and better logistic service.ALT products are widely used in: industrial, automotive, medical, computing,storage,instrumentation, traffic, industrial power,battery,fire alarm,CCTV, wirelesscommunication,telecommunication, networking, printer and house controller.

In order to meet customers' specific needs, we are pleased to be able to offer OEM and ODM services. We provide one-stop service from PCB fabrication, PCB assembly to electronic components sourcing service.For more details, please visit our website or contact us directly.

Welcome to sent us RFQ!



Delivery Detail :

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

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

Quality Policy:

.scientific management, careful production, a PCB / FPC production brand services! Customer needs is our eternal pursuit of AnLuTong!

Business philosophy:

.scientific and technological innovation, honesty

.efforts, rapid response, continuous improvement, customer satisfaction!

The quality of ideas:

.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!

Team concept:

.Fighting, Wing and scale new heights.

.business-to-business competition is a team competition, team competition and the overall capacity of the team competition.

Learning concept:

.capacity and ability to learn from our competition is the competition.

.competitiveness depends on innovation capability, innovation depends on the learning ability.

.our only competitive advantage is better than our competitors, we learn faster and learn more and learn better! Learning ahead of time to plan to finish testing, use of after school.

.study the mentality of the three: Humble attitude of mind a long time, studying and learning the attitude!

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


 Product Description:   




Manufacture Capability


FR-4 / Hi Tg FR-4 / Lead free Materials (RoHS Compliant) /CEM-3, Aluminium, Metal based

Layer No.


Finished Board thickness

0.2 mm-3.8mm’(8 mil-150 mil)

Board Thickness Tolerance


Cooper thickness

0.5 OZ-11OZ (18 um-385 um)

Copper Plating Hole

18-40 um

Impedance Control







Min Trace Width (a)

0.075mm (3mil)

Min Space Width (b)

0.1mm (4 mil)

Min Annular Ring

0.1mm (4 mil)

SMD Pitch (a)

0.2 mm(8 mil)

BGA Pitch (b)

0.2 mm (8 mil)


Solder Mask

Min Solder Mask Dam (a)

0.0635 mm (2.5mil)


Soldermask Clearance (b)

0.1mm (4 mil)

Min SMT Pad spacing (c)

0.1mm (4 mil)

Solder Mask Thickness



Min Hole size (CNC)

0.2 mm (8 mil)

Min Punch Hole Size

0.9 mm (35 mil)

Hole Size Tol (+/-)

PTH:±0.075mm;NPTH: ±0.05mm

Hole Position Tol





Lead free HASL


Immersion Gold

Nickel  3-7um  Au:1-5u''




Panel Outline Tol (+/-)

CNC: ±0.125mm, Punching: ±0.15mm



Gold Finger angle

15° 30° 45° 60°


ROHS,  ISO9001:2000,  SGS,  UL certificate

pcb board made in China

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