Innovation
High-efficiency low-carbon hot-blast stove, green intelligent Annec
Technical achievements
Zhengzhou Transformation and Innovation Outstanding Enterprise
The Best Employer Enterprise in Zhengzhou
Xinmi City 2020 Advanced Manufacturing Leading Enterprise
Advanced unit of standardization work
High-tech enterprise
"Specialized and Special New" Enterprises
Advanced Unit of Science and Technology Innovation and Service in Xinmi City
Zhengzhou Transformation and Innovation Outstanding Enterprise
The Best Employer Enterprise in Zhengzhou
Xinmi city 2017 "Zhihui Zhengzhou" Talent Implementation Advanced Unit
Zhihui Zhengzhou 1125 Talent Gathering Plan "Innovation Leading Team"
Xinmi City 2016 Refractors Industry Cleaner Production Demonstration Enterprise
| Technology Patents
Refractory blocks for lowering the upper limit of andalusite particles
Self-Locking Sealed Blast Furnace Hot Blast Pipe Three Forks New Combined Brick Structure
Carbon-titanium-based bonded self-protecting bricks for blast furnace hearth and bottom
Corundum mullite zircon refractory material and preparation method thereof
Acid-resistant spray coating composition for hot blast stove of ironmaking blast furnace and use method thereof
Blast furnace hot blast stove nozzle combination brick structure
Wear-resistant thermal shock lining for the blast furnace air supply branch and its preparation method blast furnace air supply branch lining.
A high-load soft, low creep, high thermal shock resistant refractory brick and its manufacturing method.
Mullite-roller table rod waste for hot blast stove ceramic burner
High temperature resistant and thermal shock resistant pipeline for ironmaking hot blast stove and preparation method thereof
Patent of Z-shaped self-locking closed pipe brick
Interlocking vault brick structure
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