The Activated Zinc Oxide comes in white appearance and used in rubber industries. The Activated Zinc Oxide is a chemical that can be availed at industry leading prices and in desired quantities within the stipulated time frame. Chowdhry Rubber & Chemical Co. Offers Activated Zinc Oxide. Chowdhry Rubber & Chemical Co. Is an ISO 9001: 2000 certified concern that offers, high quality rubber and other industrial chemicals like Microfine, Kinfine, EVA, hi-tech black carbon rubber chemicals, synthetic rubber chemicals, pigments, pilcure MBT, pilcure MOR, pilcure DCBS, pilcure ZDC, pilcure TMT, pilflex-13, pilflex-100, pilnox-TDQ, pilgrade-PVI, etc.