Partners & Associations

As leading suppliers of pretreatment, lubricants, general industrial, and high performance non-chrome aluminum treatments, Westchem is proud to partner with the following companies.

All products are ISO & QS Certified.

Leader in Plating Chemistry	Leader in Aluminum Pre-Treatments
Leader in Metalworking Fluids	Leader in Pre-Treatment Chemistry
Leader in Lubricants	Leader in Specialty Fluids