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Company Profile


Henan Academy of Coal Science Abrasion Technology Co., Ltd. is a high-tech enterprise controlled by Henan Coal Science Research Institute and operating under a modern enterprise system. The company is located in Zhengzhou High-tech Industrial Development Zone, a national-level independent innovation demonstration core zone. A specialized company dedicated to providing surface strengthening technology, materials, services and special equipment for the manufacturing industry.

The company's main business includes R & D and manufacturing of high-power laser cladding equipment, variable pressure low temperature cold melting equipment, and series of plasma cladding equipment; hydraulic cladding laser cladding strengthening treatment and inner wall cold cladding copper alloy strengthening treatment; scraping Abrasion-reinforced treatment of the middle groove of the plate conveyor; R & D, production and sales of full-automatic production lines for wear-resistant non-spark coal cutting, rotary digging, and shield teeth; Research and manufacture of ultra-light and ultra-fine powder conveying systems.

After years of research and development, the company has created a number of key technologies for manufacturing and remanufacturing, and has achieved more than 10 scientific research results. Among them, he won two second- and third-level prizes for scientific and technological progress in Henan Province, one each for the second and third-level prizes for scientific and technological progress in China's coal industry, and three first-class scientific and technological achievements for the Henan Provincial Ministry of Industry and Information Technology. Obtained 7 national invention patents and 14 utility model patents.

In October 2012, it was named "Henan High-tech Enterprise".

In November 2012, the "Henan Provincial Research Center for Wearable Remanufacturing Engineering Technology" based on the company was approved and established.

In November 2012, the company drafted the enterprise standards "IGS600 Mobile Plasma Cladding Equipment", "Standard for Wear Layer Cladding of Scraper Conveyor and Reprinter", and "NC Plasma Cladding Equipment" passed the Zhengzhou Quality and Technical Supervision Bureau Enterprise Standard filing.

In January 2013, it passed the ISO9001 Quality Management System Certification.

In August 2015, the enterprise standard "IG series semiconductor laser cladding equipment" passed the enterprise standard filing of Zhengzhou Quality and Technical Supervision Bureau.

In September 2016, it won the honorary title of "Zhengzhou Science and Technology Young Eagle Enterprise".

In October 2016, it passed the environmental protection project acceptance of the Environmental Protection Agency.

In December 2016, it passed the Certification of Intellectual Property Management System.

In 2016, it was awarded the honorary title of "Henan Province Science and Technology Giant (Cultivation) Enterprise".

In 2016, the company's independent research and development project "NC semiconductor laser cladding equipment" passed the "Henan Province Independent Innovation Product" certification.

In 2017, the "Aigang" brand was awarded the "Henan Famous Trademark".

In March 2018, it was recognized as "National Science and Technology Small and Medium Enterprise".

In September 2018, "Numerical Controlled Semiconductor Laser Cladding Equipment" passed the scientific and technological achievements appraisal of Henan Coal Society, and the results reached the domestic leading level.

In November 2018, the company passed the ISO9001 quality management system audit and re-identified.

In December 2018, it was awarded the honorary title of "Specialized and Special New" SMEs in Zhengzhou.

In July 2019, he was shortlisted for the “Specialized and Special New” high-quality small and medium-sized enterprise cultivation bank in Henan Province.

In order to always master the commanding heights of remanufacturing technology, since February 2011, the company has successively joined the "Laser Processing Professional Committee of the Chinese Optical Society", "Thermal Spraying Professional Committee of the China Surface Engineering Association", "China Welding Association", "China Metals" "Academic Committee of Institute of Wearable Materials", "Henan Coal Society", "Henan Mechanical Engineering Society".

In July 2012, the “Shanxi Coking Coal Aigang Equipment Remanufacturing Co., Ltd.” jointly established by the Company and the largest coking coal producer in China and Shanxi Coking Coal Group, the largest coal enterprise in Shanxi Province, was listed and operated in the Taiyuan Economic and Technological Development Zone. The joint venture company Shanjiao Aigang has been renamed as “Shanxi Coking Coal Aigang Equipment Remanufacturing Co., Ltd.” and was listed on the New Third Board in 2016.

In January 2018, the company and Shanxi Yangmei Group signed a cooperation agreement on remanufacturing (copper melting on the inner wall of the support column) and wear-resistant technology development.

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