Guangxi YZH Machinery Equipment Co., Ltd, established in 2020, 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.