Sand casting low carbon steel heavy parts

Nanjing Dongkun Metal Co., Ltd. is a market-oriented and customer-oriented modern private enterprise. Founded in 2004, after more
than 10 years of rapid development, it has become a group company integrating various casting and machining products and sales.
Our company has a sales company in Nanjing, mainly engaged in foreign trade. At the same time, we have our production bases in
three locations in Jiangsu and Anhui. Anhui Dongkun Machinery Manufacturing Co., Ltd. and Yangzhou Yongsheng Machinery
Manufacturing Factory are our wholly-owned subsidiaries, and Jiangsu Zhongao Precision Casting Co., Ltd. is our holding company.
We insist on customer-centered, rapid response to customer needs, and continue to create long-term value for customers to achieve
customer success. Providing effective service to customers is the direction of our work and the yardstick of value evaluation. To
achieve customers is to achieve ourselves.

The resin sand process can maintain excellent dimensional accuracy. The clean surface and clear contours also make the casting look very nice. Our main products are used in valves and pumps, automotive industry, construction machinery and other general industries.

Statement on quality: Our company guarantees to treat all customers equally, provide services for them with the same work quality and service standards, strictly abide by the commitments to customers, the metal products manufactured and sold meet the requirements of national standards and customer standards, the qualified rate of delivered samples is 100%, and the defect
rate of batch products is less than 0.01%. All business units operate under the ISO 9001 system. Adhere to the principle of quality first, provide high quality and satisfactory service.