Yijia Water Purification, making drinking water simpler
Beijing Chaoyang District Huan Bao / Energy Saving Environmental Treatment Environmental Engineering Water Treatment Low Carbon Environmental Protection Energy Saving and Environmental Protection Shui Chu Li Jie Jue Solutions Water Purification Technology Shui Chu Li Wei Hu Water Treatment Technology Environmental Protection Products Water Investment中关村高新技术企业科技型中小企业市科技型中小企业高新技术企业省级高新技术企业