E-mail1: overseas@uniwellcircuits.com

E-mail2: overseasales@uniwellcircuits.com

Mobile1: +8613828703790

Mobile2: +8615814460179

Tel: +86-755-26419411

Shenzhen Uniwell Circuits Co.,Ltd


You Are Here:Home > Products > PCB > FR4
Products Categories
Contact Us
Shenzhen Uniwell Circuits Co.,Ltd

Single Sided Immersion Tin Circuit Board

1L immersion Tin circuit board 1. Company Profile: Uniwell circuits is a PCB manufacture up to 32 layer, the material, FR4, Rogers and CEM-3 are all available for us. We offer all PCB with these base material with competitive prices. Combine our Shehzhen and Jiangmen factory, we are able to...

Send Inquiry

1.Product describe 


Layer: 4  
Board Thickness: 2.0 mm
Surface treatment:immersion Tin.
Material:FR4 .
Min line width/line distance:7.87/7.87mil
Min hole:0.5mm 

Uniwell circuits offers all kind of PCBs, all of them are approved by  ISO9001, ISO14001, TS16949 and UL. We also can offer all kinds of surface treatment you want, HASL, Lead free HASL, ENIG, Immersion silver/Tin, OSP.

2.Company profile
Uniwell circuits is a PCB manufacture up to 40 layer, the material, FR4, Rogers and CEM-3 are all available for us. We offer all PCB with these base material with competitive prices. Combine our Shehzhen and Jiangmen factory, we are able to produce Prototype, and Medium to Large Production Runs with short lead times - 5 Days is considered normal for the majority of these jobs, and can build PCB boards for you using non-leaded surface finishes that are RoHS compliant. 

With our professional R&D team, Our manufacturing technology is expanded rapidly. Double-side and multi-layer PCB (1L-32L)with high and the output is over 300, 000 square meters every month, and key customers come from Europe, North America, South America and Australia. We win good reputation among the same occupations both at home and abroad for our professional manufacturing technology, stable product quality and exquisite craftsmanship measure. 

Our products are widely applied in Medical care, Telecommunication apparatus, industry control, Automotive, Liquid crystal module, Peripherals, Computing & storage, Consumer, Networking, satellite receiver (DVB), worker person who accuse of Hi-Tech trade is it produce and design the technological service to offer. 

And now, we won ISO9001-2000 Quality Management System authentication and all the products were passed UL certificate. Since built our office in Shenzhen, we have been expanding our overseas markets, especially tending to the Emerging markets: like South America (Brazil), and mid-east, all because of our price advantage.

Foundation of our company, we have concentrated on the craftsmanship development and made efforts to upgrade the technology level and manufacturing capacity in the professional field of PCB, OEM and finally we achieved good results. We consider every client as our gods, we can meet all our clients requirements whether the order is sizable or small or prototype.


3.Quality system
Uniwell Circuits’ top management team members come with more than ten years of experience in the PCBs industry. We have fully quality system to keep high quality. 


4.What's your technical capabilities?
To pursue the zero technical issue, we have employed 70 professional engineers to ensure our high quality products. And our technical capacities are as below:


FR4,CEM-3,Metal Core,

Halogen Free, Rogers, PTFE

Max. Finishing Board Size

1500X610 mm

Min. Board Thickness

0.20 mm

Max. Board Thickness

8.0 mm

Buried / Blind Via (Non-cross)


Aspect ration


Min. Drilling Size(Mechanical)

0.20 mm

Tolerance PTH/ Pressing fit hole /NPTH

+/-0.0762 mm / +/-0.05mm / +/-0.05mm

Max. Layer Count


Max. copper (inner/outer)

6OZ/10 OZ

Drill tolerance


Layer to layer registration


Min. line width/space


BGA pitch


Surface treatment

HASL, Lead free HASL,

ENIG, Immersion silver/Tin, OSP

Hot Tags: single sided immersion tin circuit board, China, suppliers, manufacturers, factory, cheap, customized, low price, high quality, quotation
Related Products