Our Partners & Us

About Us
Our Process
Worldwide Distribution
2-in-1 Lab & Mfg.

About Us

A private, minority-owned company, Willow Ridge Plastics (WRP) has decades of experience in developing, manufacturing, and researching oxo-biodegradable additives. Our third party, independently tested products will help meet changing global demands with our degradable additives. Our production facility is certified to the ISO 9001:2015 standard.



WRP ships worldwide.  Our US headquarters are centrally located in Kentucky, close to the Greater Cincinnati/Northern Kentucky International Airport (CVG) and major interstates. 

Our R & D researchers use state-of-the-art diagnostic equipment and technology to validate oxo-biodegradable performance.  We test against current standards of the American Society for Testing and Materials (ASTM) as well as international ones.  Note that WRP's latest generation of additives meets all these current standards for oxo-biodegradability. 

From manufacture to mulch, explore the distinct planned-life phases of our oxo-biodegradable plastic additives.  Whether you require UV, bacterial, or oxidative biodegradation in your application, our knowledgeable staff will help you customize our additives to meet your planned-life plastic needs.