Innovation

High-efficiency low-carbon hot-blast stove, green intelligent Annec

Technical achievements


Xinmi city 2016 Environmental Protection Work Advanced Collective

Xinmi city 2016 Environmental Protection Work Advanced Collective

Xinmi city 2015 Environmental Protection Work Advanced Collective

Xinmi city 2015 Environmental Protection Work Advanced Collective

Advanced unit of standardization work

Advanced unit of standardization work

Metallurgical Science and Technology Award (Research and application of key technology of high blast temperature in super large blast furnace)

Metallurgical Science and Technology Award (Research and application of key technology of high blast temperature in super large blast furnace)

The Best Employer Enterprise in Zhengzhou

The Best Employer Enterprise in Zhengzhou

Xinmi city 2014 Environmental Protection Work Advanced Collective

Xinmi city 2014 Environmental Protection Work Advanced Collective

Henan Province Science and Technology Progress Award First Prize (Development and Application of Technology and Equipment for Large-scale High-wind Temperature Top-fired Hot Blast Stove)

Henan Province Science and Technology Progress Award First Prize (Development and Application of Technology and Equipment for Large-scale High-wind Temperature Top-fired Hot Blast Stove)

High-tech SMEs in Henan Province

High-tech SMEs in Henan Province

Excellent Refractory Material Enterprise in Henan Province

Excellent Refractory Material Enterprise in Henan Province

High Growth Enterprises in Henan Province in 2014

High Growth Enterprises in Henan Province in 2014

Special Prize of Zhengzhou Science and Technology Progress Award (Development and Application of Technology and Equipment for Large-scale High-wind Temperature Top-fired Hot Blast Stove)

Special Prize of Zhengzhou Science and Technology Progress Award (Development and Application of Technology and Equipment for Large-scale High-wind Temperature Top-fired Hot Blast Stove)

Zhengzhou 2012 Advanced Standardization Unit

Zhengzhou 2012 Advanced Standardization Unit

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| Technology Patents

Hot blast stove burner nozzle structure

Hot blast stove burner nozzle structure

Lace hole lattice brick for blast furnace hot blast stove

Lace hole lattice brick for blast furnace hot blast stove

Cone-column composite dome structure top-fired hot-blast stove

Cone-column composite dome structure top-fired hot-blast stove

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