Effective August 1, 2019, the following companies: Pacific Coast Chemicals, TH Hilson, and TMC Materials will move to one brand name Ravago Chemicals North America.  As part of our re-branding and for ease of doing business we want to ensure minimal impact to you and your business. Please fill out this form to request a new W-9 to support the new doing business as (DBA) name change. 

[ctct form="24311"]