... I-beam, deformed bar, wire rod and all kinds of high-tech mill.The machining workshop, rivet welding workshop, casting / ... The material of work-piece is: cast iron, high manganese, low alloy, high chromium-alloy, low chromium-alloy infinite chilling etc. ... furnaces.3. Continuous casting machine R4M, R6M4. Steel rolling production line We undertake the designing, processing and installation of various ...