Eco-Shell LP

Founded in 1995, Eco-Shell, LP is a California-based manufacturer and supplier of walnut shell media. Leveraging decades of experience from the Crain family in walnut cultivation, the company processes these shells into precision-milled, biodegradable, and non-toxic materials. By utilizing state-of-the-art equipment in a controlled, high-sanitation environment, Eco-Shell produces varied grades of walnut shell products tailored to meet specific industrial, cosmetic, and environmental standards. Their commitment to sustainability and green manufacturing allows them to provide a consistent, high-quality supply chain for its partners.

The company serves a diverse global clientele, including major firms in the cosmetics, blasting, polishing, water filtration, and molded plastics industries. Eco-Shell’s walnut shell ingredients are utilized as cost-effective functional fillers, extenders, and natural exfoliants, solving supply chain volatility through its substantial in-house raw material base. With certifications such as COSMOS and Halal, the company supports a wide range of use cases from personal care formulations to industrial applications, demonstrating its capability to deliver customized, environmentally friendly solutions at scale.