JIUTIAN.JIUTIAN Company was established in 2002 within the High-Tech Industrial Park of Zigong City. As a comprehensive private enterprise, it integrates the research, development, design, manufacturing, installation, and servicing of hydraulic metal structures. After decades of development, the company has consistently adhered to the business philosophy of integrity and mutual benefit, specializing in the field of hydraulic equipment. It has obtained design and production licenses for key products such as large hoisting machines, gates, trash racks, and pressure steel pipes, and has achieved AA-level credit rating in water conservancy as well as relevant professional contracting qualifications. The company has achieved full compliance with the three major ISO management system certifications and holds dozens of patents. Its independently developed fixed-winch hoist was honored with the Provincial Gold Award for Quality Products. Its primary product lines encompass hoists, steel gates, debris-clearing equipment, and conical valves, providing high-quality products and technical services for water conservancy construction projects.