Introducing ENIG-Premium TM
Resolve reliability concerns & field failures due to Electroless Nickel Immersion Gold (ENIG)

  Eco-friendly solution: Cyanide-free chemistry
  Improves corrosion resistance by a factor of 10
  No brittle failures at solder joints
  Up to 40% savings in gold material consumption
  Adaptable to fit your existing assembly process

Conventional ENIG assemblies suffer from several known issues:
Corrosion ("black pad" defects), non-wetting to solder
Brittle failures at solder joints, component breakage
Non-uniform gold thickness, more expensive and less reliable
Over-plating or skip-plating issues on PCBs

LiloTree offers the revolutionary solution ENIG-Premium TM (Patents Pending)

Improved reliability with all the benefits of the traditional ENIG.
An Eco-friendly surface finish solution, while retaining all the benefits of the traditional ENIG processes.
Seamless adoption by any PCB manufacturer. Our chemistry requires no change in base assembly processes.
Similar process. Our Chemistry. Lower Costs. Better Reliability. Eco-Friendly.

LiloTree received a Small Business Innovation Research (SBIR) grant from the National Science Foundation to develop ENIG-Premium TM to resolve the field failures where black pads and brittle failures at solder joints were found to be factors contributing to the malfunctioning of devices (NSF SBIR Phase I & NSF SBIR Phase II)

Manufacturing in US (Washington State)

Agile in filling purchase orders

Fully functional & comprehensive scientific lab in-house

Team of experienced application engineers

Contact us for more information or to qualify ENIG-PremiumTM for your electronic assemblies

OCTOBER 2018: I-Connect007 Interview "REALTIME with SMTAI 2018"

Kunal Shah talks with Happy Holden and Nolan Johnson about LiloTree's new products that improve the performance and efficiency of ENIG finish processes.

Lilotree to present at SMTA International 2018 technical conference.

Interview: Catching up with LiloTree’s Dr. Kunal Shah

Real Time With IPC: Game-Changing Solution to the Black Pad Problem

White Paper on ENIG-Premium

Groundbreaking Developments at LiloTree

PC APEX Expo 2018: Demonstrating ENIG-Premium surface finish

I am a true believer in ENIG-premium. It performs better than traditional ENIG, including allowing for a much more controlled gold plating so that there is on average a 30% savings on gold usage. And it gets rid of that nasty cyanide. This will be good for the PCB builders and ever better for the CEMs and OEMs in terms of higher reliability who are using the boards.
Steve Williams
Long-time industry expert & President of TRAC
Other Services

Failure Analysis and Solution: We provide root cause identification to every malfunctions/failures experienced by customers' parts/components.
Quality Compliance: Our scientists will provide quality compliance testing for wide range of products from various industries.
Manufacturing consultation: We provide support for all aspects of product development cycle: R&D, Manufacturing, Quality Compliance and Failure Analysis.

LiloTree Office:
17371 NE 67th Court,
Building B, Suite 209,
Redmond WA 98052-4969
Phone: 425-780-2732

LiloTree Manufacturing:
2904 266th Ave NE,
Redmond WA, 98053-2936