The Indian Space Research Organization has put in orbit, an ultra-low cost space probe.
Read how they did it - using exclusively
Uyemura chemistry
for mission-critical PCBs!


"Bright Lights, Big Finish," PF Editor Tim Pennington's profile of Berquist Company, a leading provider of PCBs for LEDs.

Richard DePoto,
Uyemura Business Development Manager, delivered an important talk, "Electrolytic High Phosphorus Nickel; Expanding Applications, Improved Process Control" at Sur/Fin.

We are honored, and deeply grateful to our customers,vendor
partners and employees
for making us North America's leader in
PCB finishes.




"Powered by science, focused on customers."

Uyemura provides exceptional, problem-solving finishing technology solutions, including the broadest
range of PCB finishes, ENIG, ENEPIG, ENAG, and much more.



ENEPIG Final Finish
ENEPIG produces a highly uniform EN deposit, followed by electroless palladium, with an immersion gold flash. It forms highly robust solder joints with lead-free SAC-type alloys, and is an excellent solution for IC package PCB substrates.

Plasma Technology
Uyemura and Europlasma NV have brought advanced vacuum plasma treatment to electronic manufacturers and board makers. Learn how Nanofics® can provide long-term hydrophobic / oleophobic protection. More

CL-NC Alkaline Copper
This cyanide-free, semi-bright copper electroplating process offers direct plating on aluminum. Ideal as a base for bright nickel / microcrack / chrome finishing, and, when used with a nickel barrier, as a base for plating gold.

EVF-N DC Via Fill
Thru-Cup EVF-N plates copper
in through-holes and blind
vias simultaneously, cutting
process time by 50%. It
delivers exceptional perfor-
mance for blind via diameters
smaller than 150 micrometers.




Industry News

eSurface is an evolutionary process for the manufacture of PCBs and other electronic components. It provides greater than 50% in process cost savings over current manufacturing technology, almost completely eliminates the toxic waste generated by conventional methods, and allows conductive material to be applied to any surface that can receive a photographic image. more>

IPC President's Award
UIC Director of
Operations Don Walsh was
honored with The President's
Award at a ceremony during
APEX. The award is given to
members who have exhibited
ongoing leadership in IPC
and have made significant
contributions of their time
and talent to the association
and the electronic
interconnect industry.


Uyemura: A World Leader in ENIG, ENEPIG, Alkaline Copper, Copper Roughening Products, HASL
Alternative Products, and Immersion Silver

UYEMURA Corporate Headquarters:
3990 Concours, #425 • Ontario, CA 91764 • ph: (909) 466-5635

UYEMURA Tech Center:
240 Town Line Road • Southington, CT 06489 • ph: (860) 793-4011

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