Anyị na-elekwasịkwa anya n'ịkwalite ihe nchịkwa na mmemme QC iji hụ na anyị nwere ike ịnọgide na-enweta uru dị egwu site n'aka ụlọ ọrụ na-asọ mpi maka ihe onwunwe,
Arcylic Fiber Yarn,
Uzuzu asbestos efu na aluminom,
Egbe igba ogwu, Anyị na-ahụkwa na a ga-emepụta nhọrọ gị na nke kachasị mma na ntụkwasị obi.Jide n'aka na ị na-eche n'efu ka ịkpọtụrụ anyị maka ozi ndị ọzọ.
