About
our company
Henan Qiangli Machinery Co., Ltd., founded in 1995, is a high-tech enterprise dedicated to the research, development, manufacturing, and sales of railway maintenance machinery.
In 2009, our company was recognized as a "High-Tech Enterprise of Henan Province." All products have successfully passed the technological achievement appraisal conducted by the Henan Provincial Department of Science and Technology and the Zhengzhou Railway Bureau. Additionally, our products have obtained CRCC certification from the Ministry of Railways and are fully approved for use throughout the national railway system in China.
Located in the Zhengzhou High-Tech Industrial Development Zone, our company spans over 40 mu (approximately 20,000 square meters), with a total construction area of about 15,000 square meters. This includes a modern office complex of more than 5,000 square meters, supporting efficient R&D, manufacturing, and administrative operations.
WHY
CHOOSE US
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.
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Reasonable PriceGood Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
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Quality AssuranceWe have 100% quality guarantee to customers. We will be responsible for any quality problem.
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OEM/ODMWhen you put forward your needs, our engineers will provide you with faster and more perfect customized solutions.
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Fast DeliveryWe have full stock, and can deliver within short time. Many styles for your choices.
THE IDEAL CHOICE FOR
IMPROVING EFFICIENCY.
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.
Our hot sale products
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![Rail Profile Weld Grinder]( "Rail Profile Weld Grinder")
Rail Profile Weld GrinderThe NGM-6.3Ⅱ internal combustion intelligent rail profile weld grinder is mainly used for the restoration and grinding operations of welded joints, rolling...
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![Rail Profile Grinding Machine]( "Rail Profile Grinding Machine")
Rail Profile Grinding MachineThe NCM-7.6Ⅱ multi-functional vertical axis turnout rail profile grinding machine is mainly applied to maintenance work on rail turnouts, and can also be...
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![Train Track Grinding Machine]( "Train Track Grinding Machine")
Train Track Grinding MachineAs one of the professional rail grinding companies, we developed the GM-4.7Ⅱ lithium battery train track grinding machine, which is mainly used for the...
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![Rail Tamper Machine]( "Rail Tamper Machine")
Rail Tamper MachineYCD-32 Hydraulic switch rail tamper machine is suitable for tamping works in the most complicated and difficult switch section. It can be used in the...
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![Bolt Impact Wrench]( "Bolt Impact Wrench")
Bolt Impact WrenchThe NLB-600 internal combustion bolt impact wrench is a new generation of mobile bolt wrench developed and manufactured by our company. It is applicable to...
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![Petrol Engine Rail Bolt Wrench]( "Petrol Engine Rail Bolt Wrench")
Petrol Engine Rail Bolt WrenchNLB-2000 portable impact petrol engine railway wrench is a special tool for tightening and loosing the nuts from M16 to M32 of rails used for railway,...
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![Abrasive Rail Cutting Machine]( "Abrasive Rail Cutting Machine")
Abrasive Rail Cutting MachineThe NQG-5 internal combustion abrasive rail cutting machine, with its high efficiency, easy operation, wide compatibility and excellent cutting effect, has...
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![Petrol Rail Drilling Machine]( "Petrol Rail Drilling Machine")
Petrol Rail Drilling MachineThe NZG-31II petrol rail drilling machine is a specialized mechanical device suitable for railway track maintenance and engineering departments to drill...
Latest news and events
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![Reliable Railway Maintenance Equipment For Brazil – New Sample Order Shipped]()
Dec 02, 2025Reliable Railway Maintenance Equipment For Brazil – New Sample Order ShippedA Brazilian railway contractor has placed a sample order for four core rail maintenance machines from our factory, including the NGM-6.3II rail grinder, NZG-...view more -
![Qiangli Launches QL-DL3T Industrial Diesel Locomotive For Narrow-Gauge Rail Maintenance]()
Nov 08, 2025Qiangli Launches QL-DL3T Industrial Diesel Locomotive For Narrow-Gauge Rail MaintenanceThe new QL-DL3T industrial diesel locomotive from Qiangli delivers reliable, no-frills power where standard rail equipment can’t go—ideal for shunting wagons...view more -
![暂停使用CRCC认证证书和认证标志]()
