Contact Us

Jiangyin Dongbang Steel Ball Machinery Co.,Ltd

ADD:NO.42 Hua Lu Road, Huashi Town, Jiangyin City, Jiangsu Province

Tel:86-0510-86370386

Mobile:86-13812104338

Fax:86-0510-86370552

Email:grindingballsmedia@163.com

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About us


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To be different from other steel ball producers, Dongbang Company is out of the ordinary.

1.The alloy varieties of steel ball are independently researched and developed;

2.Steel ball machinery is made by itself;

3.Steel ball production technologies are self-formulated.


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The company is established in 2009,it is located in Huashi Town, Jiangyin City, Jiangsu Province, which is 2km from Huaxi Exit of Expressway along the Yangtze River, 8km from Ferry of the Yangtze River and 49km from Sunan Shuofang International Airport, enjoying a convenient transportation in land, water and air and favorable geological position. The company covers a land area of 28 ,000 square meters and workshop and office area of 12,000 square meters. As a specialized company engaging in the R&D and manufacture of various kinds of hot rolled steel balls used for ball mill and steel ball making machines, it owns 41 independent intellectual property rights (patents) and 4 production lines, with diameter of steel balls ranging from φ20mm to φ150mm and annual production capacity of 100,000 tons.

The company possesses a scientific quality control system, engineering technology R&D center, different kinds of analyzing and testing equipment, technically skilled management team , which have provided a reliable guarantee for stabilizing and improving the quality of products.


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Our Main Product


D25-140MM grinding ball and ball production line


Our Certificate


Obtained qualification, Quality Management System Certification and a series patent certificates. 


Production Equipment


Owned production equipment D25-40 production line 2, D40-60 production line 1, D60-100 production line1, D100-140 production line1.


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Our service

Pre-sales: Select the most practical raw materials

Sale: the best production with the best quality steel ball

After sales: If necessary, the fastest speed to reach the user site to solve the problem.