Henan Coal Science Research Institute Keming Mechanical And Electrical Equipment Co., Ltd.
The earliest domestic institute engaged in the research and
development of shotcrete technology
The most representative institute standing for the contemporary
development of shotcrete technology
The first institute realizing the leap development from technology
development to mass production
Henan Coal Science Research Institute Keming Mechanical and
Electrical Equipment Co. , Ltd. is a holding subsidiary of Henan Coal Scientific Research
Institute Co., Ltd. , which was established in March 1979. With 40
years manufacturing experience, our company is specialized in
research, development, production and sales of spraying and pumping
products and mining products. Up to now, our company operates more
than 50 kinds of products, covering shotcrete equipment, grouting
equipment, mixing equipment, plastering equipment, hose pump etc.
Achievements:
Our company has obtained more than 400 provincial and ministerial
level science research projects, more than 110 technology awards
and 45 national invention patents and utility model patents, more
than 500 scientific and technological advisory services.
- In 2016, the scientific and technological achievement appraisal
certificate "Dust-removing concrete spraying system key technology
and equipment research" project was appraised by experts from China
Coal Association that its research achievements and product
performance reached the domestic leading level, and the "Science
and Technology Achievement Appraisal Certificate" was issued.
- In 2017, (Yu Coal "2017" 126) "Research on the Key Technology and
Equipment of Dust Removal Concrete Spraying System" was listed as
one of the advanced and applicable technologies for promoting coal
mine safety in Henan Province
- In January 2018, it was assessed as a small and medium-sized
technology-based enterprise in Henan Province and issued a
certificate
- In May 2018, the "CE" certification passed the international safety
standard test, which meets the basic requirements of the EU "New
Method of Technical Coordination and Standardization" directive.
And issued "CE" certification.
- In July 2018, the three system certification passed the quality
management system certification, environmental management system
certification, and occupational health management system
certification and issued certificates
- In November 2018, the high-tech enterprise was assessed as a
national high-tech enterprise and issued a certificate
- In July 2019, obtained the “AAA” credit rating of the coal industry
(the highest level)
- In December 2019, passed the implementation of intellectual
property standards
- In January 2020, it was rated as a potential gazelle enterprise and
a high-growth enterprise
- In November 2020, it was rated as a Class A enterprise in Zhengzhou
City
- From September to December 2020, our company was approved by the
Zhengzhou Municipal Science and Technology Bureau to establish the
"Zhengzhou City Shotcrete Support Engineering Technology Center",
and was approved by the Zhengzhou Municipal Bureau of Industry and
Information Technology to establish the " Technology Center of
Henan Coal Science Research Institute of Keming Mechanical And
Electrical Equipment Co., Ltd.", approved by the Henan Provincial
Department of Science and Technology to establish the "Henan
Province Mine Support Engineering Technology Research Center"
- From May-July 2021 Henan Province "specialized, special and new"
small and medium-sized enterprise, national "specialized, special
and new" small giant enterprise
- Patent certificate: now has more than 40 product patent
certificates, including 7 invention patents, 39 utility model
patents, and 1 appearance design patent.
Application:
Mining well project, hydropower engineering, highway (railway)
tunnel, subway engineering, bridge and slope maintenance, air-raid
shelter construction, municipal construction, environmental
greening project, blast-furnace refractories spraying, etc.
