Jiangsu Kaida Heavy Industry Co., Ltd., established in February 2007, inherits 46 years of roll manufacturing technology from Jiangsu Guoye Holding Co., Ltd. The company specializes in the production of hot-rolled section Jiangsu Kaida Heavy Industry Co., Ltd., established in February 2007, inherits 46 years of roll manufacturing technology from Jiangsu Guoye Holding Co., Ltd. The company specializes in the production of hot-rolled section steel rolls and roll rings, with supplementary production of strip/bar/wire rods rolls. It also provides integrated solutions and on-site technical services to customers. The company currently employs 480 staff, including over 60 technical professionals in its R&D center specializing in smelting processes, metal materials, casting processes, heat treatment processes.