HENAN QIANGLI MACHINERY CO., LTD

Henan Qiangli Machinery Co., Ltd. is a science and technology intensive enterprise integrating scientific research & development, production and sale of maintenance machinery of railway lines, which is located in the National Hi-Tech Industrial Development Zone, Zhengzhou City- the center of China railway network.



Since its establishment, we have stick to the principles of “high starting point, high level, high quality”, enjoying high reputation in the field of railway maintenance equipment depending on high-quality proucts, reasonable price, sincere service.



Innovatively developing and people oriented, our company has paid attention to the improvement of technological innovation ability and building of quality guarantee system, formed a technical management team with the college professors and overseas doctors as backbone, senior engineer with rich experience in practice and excellent graduate from famous colleges domestically as main body. We have set up a perfect operational mechanism of enterprise management, passed the authentication of ISO9001 Quality Management System Certification in 2002, appraised high-tech enterprise by Henan Province in 2004, and passed the CRCC certification for railway products by Ministry of Railways in 2008.



Our company has been devoted to the research & deveopment of high-tech products with independent intellectual property rights, obtained the national invention patent: “Meta Bainited Steel” (Patent No. ZL200510017523.8）, “Meta Bainited Steel and application to railway industry) (Patent No. ZL200510017524.2). the continuously improved product quality makes it possible to provide dozens of advanced maintenance machineries including 8 national patent products for the railway industry,including NZG-31II internal-combustion rail drilling machine,NLB-600 internal-combustion bolt wrench, NQG-1250 internal-combustion rail cutter, NGM-4.8 internal-combustion rail grinding machine. All the products have passed the evaluation of results and auditing of safe technology by Ministry of Railways, made the key promotion by Ministry of Railways, winning the favourable comments among customers of railway industry.



Relying on first-class products, service and credibility,we aim at satisfying the requirements of every customer.