Zhengzhou Chenghe Machinery Co., Ltd. is located in Zhengzhou, the capital of Henan province, Central China. We mainly specialize in two types of products.

The first type is a variety of special steel forgings and machining parts, representative products of which are :

1.    Shaft with deep holes (long up to 12 meters),hollow shaft, cone shaft, gear shaft, spline shaft, shaft hub, large motor shaft, engine crankshaft, flange shaft, transmission shaft, marine shaft, hydraulic cylinder for mining machinery and other machining products

2.    Roll for metal mill

3.    Non-standard gear

4.  PQF Mandrel bar

5、Oilfield stabilizer (finished and the forged billet,are made from 4145H MOD and non-magnetic steel), roller reamer .fixed diameter hole opener ,heavy weight drill pipe, drill collar, pup joint, and all kinds of union, oil casing.

The second type is machinery equipment and mainly includes: cellophane packing machine and binding machine

Our products are mainly used for industries of metallurgy, machinery, petroleum, shipping, chemical and packaging etc.