Winwall Technology India Private Limited (WTIPL) is an ISO 17025 NABL accredited laboratory is part of the renowned Winwall group headquartered in Singapore, established to conduct performance testing on building facades, windows and doors and handrails. All the tests are done per the various national & international standards like ASTM, AS/NZ, AAMA, BS EN & CWCT. We are the first private in India to be NABL accredited for glass testing ( BIS recognised ), fire testing as per NFPA 285 and cyclical testing of hardware.