How about Changzhou Roller Manufacturing Company?

Old state-owned enterprises are well paid!

Changzhou Roller Manufacturing Company of Baosteel Group was established in 1994 and is a wholly-owned subsidiary of Baosteel. The company aims at serving the steel and nonferrous metal industries at home and abroad, and specializes in R&D, design, manufacture and technical services of forged steel cold rolls. At present, it is the largest, best quality, most influential and competitive professional manufacturing company in China forged steel cold roll industry, and also the largest professional cold roll company in Asia.

The company has roller technology synchronized with the advanced level in the world, and a number of products have been developed to fill the domestic gap. Among them, MC5 cold roll was rated as the national key new product by the State Economic and Trade Commission, and won the outstanding new product of Jiangsu Province (Golden Bull Award), Changzhou Science and Technology Progress Award and Baosteel Group Corporation's Technological Innovation Award. The large-scale special precision roller won the first prize of Changzhou Science and Technology Progress Award and was recognized as a national key new product. Our company is the organizer of the compilation and revision of the national standard GB/T 133 14 "General technical conditions for cold-rolled work rolls of forged steel".