About product and suppliers:
            915 food grade kieselguhr products are offered for sale by suppliers on Alibaba.com

A wide variety of food grade kieselguhr options are available to you, 

There are 178 suppliers who sells food grade kieselguhr on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, from which the percentage of food grade kieselguhr supply is 1%, 97% respectively.