You are a toughened glass manufacturer seeking BIS certification for your product. A customer looking for quality toughened glass will always look for the ISI mark on the product they purchase, so your safety glass must have an ISI mark.
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You are a toughened glass manufacturer seeking BIS certification for your product. A customer looking for quality toughened glass will always look for the ISI mark on the product they purchase, so your safety glass must have an ISI mark.