Ziyang Hongrui Machinery Co., Ltd. (large cast steel parts within 20 tons per piece and precision machining) Ziyang Hongrui Machinery Co., Ltd. was founded in 2006 and has been deeply engaged in heavy cast steel processing for more than twenty years, focusing on one-stop services for all kinds of large component castings within 20 tons per piece and precision machining. The company mainly supplies core accessories for many industries such as cement and mining, iron and steel, infrastructure, energy, rail transit and water conservancy: roller press bearing housings, air separator shafts, vertical roller mill roller cores/roller sleeves/upper and lower rocker arms, complete sets of accessories such as auxiliary rollers, fourth-generation grate cooler accessories and sand-making machine accessories. The company also provides internal combustion locomotive parts, crankshaft forging dies and gas turbine components, as well as precision machining services for cast steel parts such as road and bridge bearings, large gearbox housings, water conservancy gate hinges and hinge seats, and cast steel door slots. Ziyang Hongrui Machinery Co., Ltd. was established in 2006 and has specialized in heavy-duty cast steel component processing for over two decades, focusing on one-stop services for various large castings weighing up to 20 tons and precision machining. The company supplies core components for industries such as cement and mining, steel, infrastructure, energy, rail transit and water conservancy, including complete sets of roller press bearing housings, air separator shafts, vertical roller mill roller cores, roller sleeves and upper and lower rocker arms, auxiliary rollers, fourth-generation cooler components and sand-making machine components. It also provides internal combustion locomotive components, crankshaft forging dies and gas turbine parts, as well as precision-machined cast steel parts such as bridge and road bearings, large gear reducer housings, water conservancy gate hinges, hinge seats and cast steel door channels.
