Bugungi kunda u Hebei Maoyang Environmental Technology Co., Ltd deb o'zgartirildi

2009 yilda tashkil etilgan Shijiazhuang Zhaoyang biogas Equipment Co., Ltd. milliy yuqori texnologiyali korxona hisoblanadi. Bugungi kunda u Hebei Zhaoyang Environmental Technology Co., Ltd deb o'zgartirildi