the steel is mainly used for making various machine tools with high cutting speeds.heavy loads and high working temperature such as:lathe tools,milling cutters,hobs,broaches,drills,taps,etc,it is also used for making cold or hot work dies with high wear resistance.
Henan Jianhui Construction Machinery Co., Ltd. is a large dimensions Manufacturer Export & Import Factory .We are an integrated group in the process and marketing of steel. We are located in Zhengzhou City, the national transportation hub of China. The geographic location is favorable and the traffic is convenient.
Our main products include Carbon Steel, Alloy Steel, Gear Steel, Bearing Steel, Spring Steel, Long Steel Products, Flat Rolled Steel Products, Pipe & Tubes, and ...