Kamfanin Hebei Guoning Heavy Industry Manufacturing Co., Ltd.
Shijiazhuang Guoning Trade Co., Ltd

Idan kuna sha'awar kowane ɗayan samfuranmu bayan kun duba jerin samfuranmu, da fatan za ku iya tuntuɓar mu don tambayoyi. Za ku iya aiko mana da imel da tuntuɓar mu don tattaunawa kuma za mu amsa muku da zarar mun sami dama.