Fine-Line Circuits Limited

Company Profile

•           A publicly traded medium size independent Printed circuits board manufacturer.
•           Located in Mumbai with an office in San Jose, CA, USA.
•           100% Exports to USA, Germany, UK, Switzerland, Netherland & Singapore 
•           UL # E146621
•           Medical ISO 13485 and ISO 9001:2008 URS / UKAS Certificate # 
•           ISRO – Space Application Center Certification # SAC/SRG/CERT/2016/02
•          1 to 24 Layer Printed Circuit Boards Rigid, Rigid Flex, Back planes, High frequency 
            board, Controlled Impedance BGA Blind/Buried Via PCBs.. 
•           Specials: - Duroid, All Roger Series, PET, PEN, G10 PCBs, Metal Clad PCBs, Very 
             High TG PCBs.

We build PCBs using a variety of Low Loss/High Performance laminates especially from Rogers, Nelco, Taconic and including Rogers RT Duroid Series (5000 & 6000) and similar materials. Further these are with a special surface finish of 2-4 microns Electroplated Bondable Direct Gold on Copper (no nickel barrier). 

We are the only approved PCB Supplier for India’s foremost Space Agency - ISRO (Indian Space Research Organization) for their RT Duroid PCBs which go into their Satellite Communication Systems. ISRO has put over 75 satellites and India ranks 4th in the world on Satellite Launches and Space accomplishments.

Our capability to build RF Microwave PCBs is also with a special surface finish - Electrolytic Bondable Gold Direct on Copper and the gold thickness is of 2 to 4 microns and without Nickel ensuring the lowest signal losses and highest signal  performance as the skin depth is optimised and as Nickel is absent there are no signal losses and further it also gives excellent gold wire bondability. These pcbs go into all High End Applications where Signal performance and reliability are key (like Onboard Satellite Communication Systems.)
We also specialize in building PCBs with all other surface finishes including ENIG, ENEPIG, Tin and Silver finishes on all base materials.

Contact Information:

Contact: Mr. Abhay Doshi
Title: Managing Dir.
Phone: +91 22 28290244/45
Fax: +91 22 28292554


Fine-Line Circuits Limited
145/148, SDF-V, SEEPZ-SEZ
Andheri (East)
Mumbai 400096