Shandong Yirun Foundation Engineering Co. Ltd

YZH established in 2002 headquartered in the qihe economic development zone shandong province China. YZH is a high-tech enterprise integrating independent research and development technological innovation production sales export and agent service. YZH has passed ISO9001 quality system certificate ISO14001 environmental management system certificate ISO45001 occupational health safety management system certificate and European Union's CE certification.