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Welcome to Riococo - MMJ

About Us

Ceyhinz Link International Inc., is one of the world's largest suppliers of cultivation solutions with clean, controllable, 100% natural coir-based substrates and ecological restoration solutions. Our RIOCOCO Coir substrates utilize the natural properties of processed coir fiber, pith and fractions.

Where to Find Us

2900 Story Road West, Irving, TX 75038, USA 866-325-0064 [email protected]

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From the Earth, Back to the Earth
Natural Coco Medium

Our Roots Grow Deep

Forest of Palm trees in Sri Lanka on RIOCOCO site
Used in


of growing facilities worldwide.

Welcome to RIOCOCO - MMJ

100% Organic Coconut
Coir Medium

We have over 17 years experience spanning 63 countries in the hydroponics industry

Riococo/Ceyhinz Link, Inc, is the leading Manufacturer and Distributor of 100% organic coconut Coco Coir to the Hydroponics, Vertical Farms, Rooftop Gardening, Urban Gardening, Open Field and Retail/Hobby Gardening industries.

RIOCOCO/Ceyhinz Link owns the entire process from Harvest to Sale, and is not a trading company like many others.

Our RIOCOCO PCM mix product range consist of super washed, clean particles of the processed coconut husks. All the products are 100% Organic, Clean, Non-Toxic, Renewable and Biodegradable.


Product Range

What We're Offering

Commercial Range
Retail Range
Multiple Large Cannabis Plants in Riococo PCM Open Top Bags healthy cannabis root system

Ready to start growing?

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I wanted to commend you and RIOCOCO for having some of the cleanest products out there. We often test for heavy metals and rio is always super clean. Please keep up the good work!



Green Leaf Ohio

We have been evaluating several coco companies, RIOCOCO is the only one that delivered what they promised with salt levels so low the other companies couldn’t believe it was possible.




Running the RIOCOCO the same as I have always grown in coco. The plants seem to really love it, they got taller than me. That coco is the bomb!




Environmental Policy

We are committed to providing a quality service in a manner that ensures a safe and healthy workplace for our employees and minimize potential impact on the environment. We will operate in compliance with all relevant environmental legislation and will strive to use pollution prevention and environmental best practices in all we do. In addition, we can certify that our production processes do not use chemicals and also our products do not contain hazardous chemicals, harmful bacteria, virus, fungi, or pests. Also, our factory maintains correct quality standard and the coir products are free of plastic, polythene or other wastage such as animal matter or plant matter. Our RIOCOCO products are 100% naturally organic products.

Forest of Palm trees in Sri Lanka on RIOCOCO site

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