QINIHDAOA EHE CLEL STEL COT COT COT CO., LTD.
QINIHDAAO EHE REL STEL COT COD COOD COOT COOT COOTTITA NA EGO NA-EKWU OKWU, Nhazi, Nhazi ma na-ewulite ogoụlọ ọrụ nchara, ụlọ dị na ụlọ na ụlọ. Anyị nwere ọrụ eji eme ya nke ọma na-ebute ntozu izizi na ISO9001: 2000 asambodo sistemụ. E guzobere ụlọ ọrụ anyị na 2005. Enwere ndị ọrụ 500, gụnyere injinia debanyere aha, ndị injinia 36 na ndị ọrụ aka 80.