supply of industrial safety face shield attached with safety helmetindustrial safety face shield attached with safety helmet,industrial safety face shield attached with safety helmet, non-metallic material, size- 520-600 mm, as per osha regulation. with detailed spe cifications as, (a.) the safety helmet should be as per is 2925:1984 (2nd rev) with amendment no.4 (reaffirmed in 2010) or equivalent en 397 standard wit h hdpe shell material, ratchet type head band, air vent holes, nylon chin strap, electrical/heat/ water resistant certification, max. weight up- to 300gms, with shelf life of 5 years & warranty period of 12 months. (b.) the safety face shield with minimum thickness of 2mm & should be as per is 8521:1977 (reaff irmed in 2007) part 1 (type 3 class1) or equivalent en 166/ ansi z87 standard. face shield should have aluminum bracket holder, polycarbonate visor & min imum warranty period of 12 months. the material must be isi and/or en marked with valid license number with detailed certificates attached. material to be procured from oem or its authorized dealer/distributer only. one sample must be approved first before bulk supply. the lab test reports must be obtained fr om nabl approved lab only. lab test certificate must be provided during supply of sample & warranty certificate must be provided during supply of materi al, make 3m, karam or venus. color of the safety helmet will be advised to firm before bulk supply [ warranty period: 30 months after the date of delivery ] ]