Loni, o tun lorukọ Hebei Maoyang Environmental Technology Co., Ltd

Shijiazhuang Zhaoyang Biogas Equipment Co., Ltd., ti iṣeto ni 2009, jẹ ile-iṣẹ imọ-ẹrọ giga ti orilẹ-ede. Loni, o tun lorukọ Hebei Zhaoyang Environmental Technology Co., Ltd