The mastering of many technologies
At the heart of our products lies excellence in metallurgy expertise, enabling us to develop new grades and assure the manufacture of high quality rolls.
We also require specialist skills from other disciplines, such as machining. Application knowledge, such as rolling and roll
maintenance, are also important competencies for the R&D process, as well as providing technical assistance to our customers.

Roll making
Manufacturing rolls requires many different technologies, some that we have developed ourselves, and others that are already available in the marketplace. Our foundries, steel plant, forging, machine, and heat treatment shops, are capable of manufacturing a wide range of rolls. Benchmarking between our plants enables us to establish best practices and ensures that knowledge exchange is efficiently spread throughout the company.
When you consider the challenging environments in which our products are used, the materials and methods that we employ to make our rolls are under high pressure to perform. Add to this the output capacities of todays high-performance mills, and the fact that operators demand extended roll lifetimes with no degradation in quality, you will see that our task is not an easy one.

Research and Development
our R&D process also includes evaluation on material properties, validation of process and product qualities, in service
performance evaluation and follow-up throughout the life span of the product to ensure product quality. The R&D process is based upon a set of predetermined phases which make certain that we can reliably move a new product from design and prototype phases into market launch.

We have heavy duty workshop with area ****0 square meters. There is double layer crane in the workshop.The lifting height could reach to *6 meter while lifting capacity could reach to *5 tons. Our machining equipment including Horizontal Lathe (*1 meter ), Vertical CNC Machining Center, Display boring and milling machine, Frame type CNC machining center,CNC Lathe, Deep hole boring machine (*3 meter), honing machine,etc. Testing equipment including Intelligent Pressure Test Machine, UT Detector, MT Detector, Chrome Thickness Meter, etc. Eternal company would devote to supply first rate equipment and provide total solutions to our customer. In the past ten years, we devoted ourselves to continuous market expanding and the research and development of new products. Till now, our products have been export to nearly *0 countries and own good reputation from our customers . You are welcome to visit our company !