Locating in Dongan town, the west of Changzhou, Jiangsu Dongye Roll Co., Ltd enjoys very convenient traffic condition with abutting on Beijing-Shanghai Railway, No.312 National Road, Nanjing-Shanghai Expressway, Yanjiang Expressway and Changzhou Airport.
　　Our factory is a joint-stock enterprise and a member unit of Spare Part Center of China Metallurgical Equipment Ministry. There are more than 200 employees including over 30 technicians. Occupying 50,000 sq. meters including 28,000 sq. meters of construction area, the factory has got more than 160 sets of various manufacturing and machining equipments. The total capital is over RMB80million. Having produced alloy cast iron and cast steel roller since from 1998, we have accumulated rich production experience and strong capacity of developing and manufacturing roller. We can now produce over 150000 tons of rollers every year. The annual output reaches over 180,000tons. Our factory mostly produces six series, over 40 materials and about thousand specifications of alloy cast iron roller, grooved roller, straightening roller, alloy cast steel roller, rolling guide assembly and metallurgic spare part. And we also produce cast iron or cast steel rollers with net weight below 25t. With complete technology, equipment and perfect test measures, our products are well sold to more than 100 steel & iron enterprises all over the country.
　　In recent years, our company has developed high-alloy centrifugal compound roller, semi-steel centrifugal compound roller and bainite ductile iron roller and high-speed steel roller. They are used together with several production lines. Each technical parameter accords with user’s requirement. These rollers have obtained user’s affirmation.
　　Our company has won lots of prizes continuously in recent years, such as advanced enterprise, civilized unit, contract-honoring and promise-keeping enterprise and AAA grade enterprise. And our company has got new edition license of cast iron roller and cast steel roller. Furthermore, we have also set up strict operation process and reasonable technology document; to enforce employee training and improve employee’s skill. Important working procedures are established quality control points. Therefore, the product is controlled from raw material to finished product for guaranteeing excellent quality. Our company has passed ISO9001-2000 quality management system authentication.

　　Our company always takes client’s satisfaction as tenet; takes quality management as base; takes real quality control as key and takes advanced technology as goal; moreover, we also carry out “three-guarantee” to each product. Sincerely welcome all users to visit and negotiate business. We will offer you excellent quality and service!