Granular Activated Carbon This forum has 1 topic, and was last updated 5 years, 9 months ago by Justin. Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Virgin coconut shell activated carbon manufacturer – India Started by: Justin 1 1 5 years, 9 months ago Justin Viewing topic 1 (of 1 total) You must be logged in to create new topics. Log In Username: Password: Keep me signed in Log In