Zhengzhou Hongyu Machinery Manufacture Co., Ltd is universally acknowledged as leading castings and castings machining supplier in China.

With one disamatic line, two resin sand production lines, we can produce 30, 000 tons all kinds of sand castings in the material of ductile cast iron and gray cast iron with the following products: valve parts, Hydraulic pump and motor parts, as well as vehicle spare parts. And the unit weight of the products we can supplied is from 1kg to 20 tons.

We have the manufacture and test equipment such as Disa automatic molding line, Resin Sand production line, Molding machine, Medium-frequency induction furnace, Cupola, Abrator, Spectrometer, Universal material tester, defectoscope, three-coordinates measuring machine etc to meet clients' requirement...
In addition, we have the ability of machining and assembly the spare parts with the following machine: CNC Lathe, Machining center, Universal milling machine, Drilling machine, Engine Lathe, Buffing machine^
We'd like to build a long term business relations with customers all over the world. In recent years, Hongyu Machinery has experienced a significant growth, due in particular to the expansion of its production facilities and workforce. We insist on competitive price, prompt delivery and quality guarantee of products as our stable principle.

If you are interested in our product or developing new product, please contact with us or read our website directly. We are willing to offer our best service to you!