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Shenzhen Uniwell Circuits Co.,Ltd


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2 Layer Hard Gold Plating Circuit Board

2 layer hard gold plating circuit board 1.product show 4L Rogers+FR4 mix pressing, 1.6mm ENIG 4L Flex-Rigid board 1.6mm, ENIG 6L two step HDI, 0.1mm Dia. Hole size, ENIG+partial BGA with OSP 4L Alu. Based board, 1.6mm, HAL Uniwell circuits is a professional PCB maker, we offer various PCBs with...

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2 layer hard gold plating circuit board
1.Product describe


Layer: 2  
Board Thickness: 1.6 mm
Surface treatment: hard gold plating.
Material: FR4.
Min line width/line distance:20/20mil

Uniwell circuits is a professional PCB maker, we offer various PCBs with HASL, Lead free HASL, ENIG, Immersion silver/Tin, OSP surface treatment. 

Uniwell circuits offers two types of gold finish: Electroless Nickel Immersion Gold (ENIG) as a surface finish for the whole PCB, and hard plated gold over plated nickel for edge-connector fingers. Electroless gold gives excellent solderability, but the chemical deposition process means that it is too soft and too thin to withstand repeated abrasion. Electroplated gold is thicker and harder making it ideal for edge-connector contacts for PCBs which will be repeatedly plugged in and removed.

2.Our customers
With 10+ years’development, Uniwell Circuits has won high recognition from customers throughout the world, including Mainland China, Taiwan, USA, Japan, Russia, Germany, Switzerland, Sweden, UK, Finland, France, Holland, Italy, Poland, Denmark, Australia, Brazil, Singapore, Thailand, and Malaysia. 


3.Our lead time
in order to make you win more time than your competitor, Uniwell offer quick turn service.1-2 layer in 24 hours, 4-6 layer in 48 hours.



Sample order

Mass order


24 hours

3working days

7working days


24 hours

4working days

7working days



5-6working days

10working days



7-9working days

15working days

FR-4 based, Exclude material lead time

4.QA control system
QA Control system
● PCB Quality Standards
● 100% Electrical Test
● IPC-6012B Qualification and Performance Specification for Rigid Printed Boards
● IPC-A-600H (Class II) Acceptability of Printed Boards

● Rohs Compliance
● UL Standard for Safety Printed Wiring Board
● ISO14001: 2004
● ISOTS16949: 2009
● ISO9001: 2008
● GJB 9001B-2009 (Military Product Certification)
● SGS Audited Supplier Certificate


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