Certificates
Blackstone is one of the first companies in India to obtain ISO 9001 – 2008 certification for the standardisation in retreading and vulcanising of off-the-road and earthmover tyres. A recognition for quality & dependable service.
ISO 9001:2008
ISO certificate
The certification covers the standardisation in “Retreading & Vulcanising of Off the Road / Earth Mover Tyres, Manufacturing of Hot Tread Rubber / Pre-Cured Tread Rubber, Cushion Compound, Tread Compound, Cross Ply Patches, Radial Patches & Supply of Tyres, Tubes, Flaps, Tools & Tackles”.
See our quality policy.
Authorised distribution
Distributor certificates
Brands we represent
Get in touch
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