The Bureau of Indian Standards (BIS), the National Standards Body of India, resolves to be the leader in all matters concerning Standardization, Certification and Quality. All ISI marked product have to follow quality standards in raw materials, production & finish.
ISI marked plywoods conform to this standards and assure you the minimum recommended ISI quality standards for that product.
Non ISI ply do not follow any specifications and always always risky to buy though they be available at cheaper rates.
Answered by
Kannan
at
3:03 PM on January 22, 2008