- Zen International - Carbon People
- coal tar pitch, impregnating pitch, binder pitch, clay targets, activated carbons, carbon rods.
- Address:4th Floor, Abhisekh Point, 152 S.P.Mukherji Road Calcutta West Bengal 700026 India
- Jalan Carbons & Chemicals Limited
- Coal Tar, Coal Tar Pitch, Impregnation Pitch, Impregnating Pitch, Anode Pitch, Aluminium Pitch, Binder Pitch, Graphite Pitch, Hard Pitch, Pitch Powder, Tar Oil.
- Address:46C, Chowringhee Road, 16G, Everest House Kolkata West Bengal 700071 India
- Gautam Zen International (P) Ltd
- Coal Tar Pitch,Fully Refined Paraffin Wax,Maleic Anhydride,Petroleum Coke,Crude Naphthalene,Binder Pitch,Clay Target Pitch,Micro Crystalline Wax,hydrogen Peroxide,Furfural Alcohol.
- Address:CJ 157, Sector II, Salt Lake City
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