ISO9001

FDA

Uruhushya rwubucuruzi

Icyiciro cya AAA ubunyangamugayo icyiciro kimwe cyubushinwa ibirungo bya peteroli

AAA imishinga yo kwerekana inguzanyo

Icyemezo cyo gutanga inguzanyo ya AAA

AAA ubuziranenge, ishami ryubuziranenge

Luo Dongming, rwiyemezamirimo w'inyangamugayo mu Bushinwa

Urwego rwa AAA rwubahiriza kandi rwizewe

Icyemezo cyo kwandikisha inguzanyo AAA

EBO

SGS

Icyemezo cya tekinoroji yo mu rwego rwo hejuru

Icyemezo rusange cyo kubahiriza amasezerano no guha agaciro inguzanyo mumujyi wa Ji'an