Henan Dingli Poles and Towers Co. Ltd. is a private R & D company producing intelligent tower equipment, focus on power, railways, communications, civil air defense and smart cities and other national infrastructure areas, adhere to sound management, continuous innovation, open cooperation, to provide the society and customers with the core competitiveness of products and services. At present, it has become the first tower manufacturer in the six provinces of central china. The company covers an area of 400 thousand square meters, with an annual output value of 800 million yuan.

The company has more than 60 years of production history, owns provincial level power transmission space truss project technology research center, provincial enterprise technology center; Many times undertake the provinces and municipalities major scientific and technological research projects, more than 30 scientific and technological achievements won the provincial and municipal science and technology progress award, more than 50 invention and utility model patents are protected by the state. The main products are pole with big bending moment, Substation frame, Angle steel tower, UHV steel pipe tower, communication tower, Civil air defense equipment, High speed rail catenary supports, Urban underground comprehensive pipe gallery, Smart city lamp pole, Prefabricated concrete and so on.

　The company has 3200 tons CNC hydraulic press bending machine, Flange welding machine, Intersecting line cutting machine, Longmen drilling machine, Internal welding machine and other large-scale production equipment, Own spectrometer, Salt fog tester, Universal material testing machine, Impact testing machine and other testing equipment. In 2010, the company took the lead in passing the quality, environmental and occupational health and safety management system certification and passed CRCC railway qualification certification in 2012. DING-LI brand trademark was awarded Henan famous trademark;

The main products were awarded Henan famous brand products;

In 2010 ,was awarded the first Zhu-Ma-Dian mayor Quality Award ;

In 2011, was regarded as the key cultivation enterprise of equipment manufacturing industry in Henan province;

In 2012 ,was recognized as National high and new technology enterprises;

In 2014, was awarded National Welding Engineering Award;

In 2015, was selected as the most beautiful taxpayer in Henan province,

In 2016, was awarded Henan postdoctoral research and development base.

The products sell well all over the country, enter the Olympic project, the Three Gorges project, the Expo project, the State Grid Anhui east power transmission UHV steel pipe tower project, and exported to Europe, Africa, the Americas and other countries and regions.

Website： http://www.hndlgroup.cn/