About Us

 

Henan Qiangli Machinery Co., Ltd

 

Henan Qiangli Machinery Co., Ltd., established in 1995, is a high-tech enterprise specializing in the research, development, manufacturing, and sales of railway maintenance machinery.

 

In 2009, the company was honored as a "High-Tech Enterprise of Henan Province."

 

All products have successfully passed the technological achievement appraisal by the Henan Provincial Department of Science and Technology and the Zhengzhou Railway Bureau. They are CRCC-certified by the Ministry of Railways and approved for nationwide application within the Chinese railway system.

 

Our company is based in the Zhengzhou High-Tech Industrial Development Zone, covering an area of more than 30 mu (approximately 20,000 square meters). Our factory has a total construction area of about 15,000 square meters, including a modern office building of over 5,000 square meters.

We currently offer eleven categories of products to the market, including rail drilling machines, rail cutters, sleeper bolt power wrenches, rail grinders, tamping picks, bolt core drilling machines, dedicated grinding machines for hollow drill bits, hollow drill bits, and reinforced bridge joint fishplates made of high-strength, high-toughness, wear-resistant, and weldable bainitic steel. Among these products, seven have been granted national patents.

Our products are widely used in various aspects of railway maintenance, including rail grinding, cutting, drilling, tamping, track wear inspection, and the installation and removal of rail bolts and nuts.

We currently hold three national invention patents and multiple utility model technology patents. Our company has passed the ISO 9001 quality management system certification as well as the international CE certification.

CNC, Lathe, Drilling machine, Milling machine, Surface grinding machine, External cylindrical grinding machine.