Ibiribwa bya Zhengda (Hengshui) Co, Ltd. 300T / H Ubutaka bwa Sluoride. Amazi yo mu butaka mu Ntara ya Gucheng mu mujyi wa Hengshui irenga bisanzwe. Isosiyete yacu yemeje inzira idasanzwe yo gukuraho fluoride kugirango igere ku ntego yo gukuraho fluolide yo kunywa.
