The World's Largest Manufacturer of Electroless Nickel Chemistry for Memory Disk Applications

Over the past 30 years, we have delivered cutting-edge electroless nickel chemistry to the memory disk industry. We have strived to meet and exceed the rigorous product requirements that ever advancing technology demands.

Due to our many years of experience, We are able to offer a total line of pre-treatment and electroless nickel chemistries. By providing the entire package, our customers benefit from an optimized process that produces memory disks of the highest quality.

All our Electroless Nickel and Pre-Treatment Chemistries are ROHS compliant.


  • Develop and supply EN coatings for aluminum disks for Hard Drives (HDD)
  • Technical service and support or EN platters.

HDD Applications

  • Computer Applications
    • Personal Computers
    • Enterprise servers & Near Line : Cloud
  • Consumer Electronics
    • DVD recordable players, SMART TV, digital home storage.

Electroless Nickel Products

Our entire array of Memory Disk electroless nickel chemistries produce high % phosphorous deposits with superior corrosion resistance and excellent thermal magnetic stability.  All of our electroelss nickel products yield deposits with low LZT and other micro-defects as well. Our electroless nickel products offer the unique ability to operate at high MTO which significantly reduces our customers waste streams.  

General Properties
Nickel Content 88-89% w/w
Phosphorous Content >12% w/w
Magnetic Properties Non-Magnetic
Hardness 600 VHN
Operating Temp °F 87-90 ºC (188-194 °F)
Operating pH 4.40-4.80
Plating Rate 3.5 - 4.5 µ"/min


Pre-Treatment Products

Combined Cleaner/Etch

Our cleaner/etch product incorporates chemistry that combines both substrate cleaning and etching in one step. Using this product provides our customers with the benefits of  a reduction in operating costs by improving process efficiency and a reduction in waste stream volumes as well.  In addition, it allows our customers to effectively deal with substrate contamination from prior processing steps by providing a more aggressive clean and etch.


Conventional zincate solutions are ineffective in meeting the demands of increased production volume as well as the variability of Al substrates currently being plated. Therefore, we have developed a more robust zincate formulation that overcomes the variety of issues associated with these different aluminum substrates.

The added value for the customer provided by our unique pre-treatment process is reduced cycle time and increased product throughput.