Ko a maatau taonga kua tohua e tika ana mo te maha o nga mara, kia pai ake o mahi, whakarōpūhia o konae katoa me o taonga whaiaro kia ma, kia maamaa.Ko o maatau kaihoko pai rawa atu ka whakaaetia, ka whakaaetia e nga tangata nunui puta noa i te ao.
I whakaturia a Luoyang Hongguang Office Fitment Co., Ltd. i te tau 1989, na te mea ko tetahi o nga hinonga tuara kua whakaaetia e te National Quality Examination Center, i te tuatahi ka tukuna he Tiwhikete Tiwhikete Tiwhikete Tiwhikete ISO 9001 International, ISO14001 International Environment System Certification, Taiao Motu.