Nantong Shiyu Power Machinery Co., Ltd. integrates research and development, manufacturing, and sales of diesel engines, diesel generator sets, and fire pump professional companies. We insist on "quality as life and credibility as the fundamental". The company uses domestic advanced balanced testing equipment and newly designed precision testing instruments to strictly ensure product quality.The company strictly produced in accordance with the quality standards of ISO9001, and established a comprehensive sales and after -sales service network t···