Company

Nantong Runlong Casting Co., Ltd. is located in Nantong City of Jiangsu Province in Yangtze river delta economic circle, and is a joint-stock professional cast iron manufacturer restructured from the former state-owned enterprise, with main staff and technicians possessing 30 years of production experience.

In recent years, our company has employed Japanese and German experts as our consultants to meet the requirements of developing the international market, and supplied corresponding technical and management support, which greatly improves the quality of products.

 

 

Our company mainly produces 0.2~2,000KG small and medium castings which are mainly made of gray iron, nodular cast iron, alloy cast iron and other materials of various kinds with the annual productivity of 2,500T, has three 0.75T electric furnaces, one 5T furan self-cured resin sand production line and one Sinto clay sand molding line, and is equipped with corresponding hot box core-making machines, shot blasting machines, etc. Our products are widely applied to various pump valves, machine tools, textile machinery, motors, automobiles, buildings, etc. Our castings are mainly sold to U.S., Germany, Japan, Spain and other regions besides domestic market.

 

 

To ensure the quality of castings, we have widely applied stokehole fast analyzers, carbon sulfur analyzers, ultrasonic fault detectors, molding sand testers, spectrum analyzers and other instruments during production to ensure the stability of production processes and product quality and meet customer requirements to the maximum extent. Practically implementing the business philosophy of “customer requirements are our objectives”, we have won the trust of customers by high-quality products and services.