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Tech Innovation, Tongren's Artisanal Smart Manufacturing
Tongren Industries and Trading Co., Limited. is located in the Yangtze River Delta Economic Zone—Nantong City, Jiangsu Province. It was established as a joint-stock, specialized cast-iron manufacturing enterprise following the restructuring of its former state-owned parent company. The company’s core workforce and technical staff collectively boast 30 years of extensive production experience.
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TONGREN INDUSTRY
TONGREN IND.AND TRADING CO., LIMITED
Tongren Industries and Trading Co., Limited. is located in Nantong City, Jiangsu Province, within the Yangtze River Delta economic zone. The company was established through the restructuring of a former state-owned enterprise into a joint-stock, specialized cast-iron manufacturer. Its core workforce and technical staff collectively boast 30 years of manufacturing experience. In recent years, to meet the demands of expanding into international markets, the company has recruited experts from Japan and Germany as consultants, providing invaluable technical and managerial support that has significantly enhanced the quality of its products.
The company primarily focuses on producing small to medium-sized castings ranging from 0.2 kg to 2,000 kg, using materials such as various types of gray iron, ductile iron, and alloyed cast irons. Our product portfolio includes pipe fittings, housing components (made from gray cast iron), end caps (also gray cast iron), bases (gray cast iron), motor accessories (ductile iron), pump housings (ductile iron), machined parts, and more. With an annual production capacity of 2,500 metric tons, we are equipped with three 0.75-ton electric furnaces, one 5-ton furan self-hardening sand production line, and one Japanese Shindo clay sand molding line—each backed by complementary equipment like thermal core boxes and shot blasting machines. Our products encompass a wide range of applications, including cast iron parts, small-to-medium-sized castings, ductile iron components, machined parts, and castings in general. These products are extensively utilized across industries such as pumps and valves, machine tools, textile machinery, motors, automotive, and construction. In addition to the domestic market, our castings are predominantly exported to regions like the United States, Germany, Japan, and Spain.
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TONGREN IND.AND TRADING CO., LIMITED
Phone: 0086-513-83571237
Mobile phone: 0086-13814629071
Email: trgm5f@tr-casting.com
Address: Liuqiao Street, Liuqiao Town, Tongzhou District, Nantong City, China.