Zigma International manufactures Double Roasted Blunk Bentonite Granules. Zigma International is an ISO 9001:2000 certified company. The Company also manufactures exports and supplies environmentally friendly functional fillers such as talc, metakaolin, barytes, fly ash, bentonite, zeotite [diatomaceous earth], etc. The Double Roasted Blunk Bentonite Granules are used in fertilizer industry. The Double Roasted Blunk Bentonite Granules are available in different mesh sizes.
