Innovation
High-efficiency low-carbon hot-blast stove, green intelligent Annec
Technical achievements
Advanced Unit of Science and Technology Innovation and Service in Xinmi City
Enterprise Credit Rating Certificate AAA
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
| Technology Patents
Patent of a blast furnace top-fired hot blast stove burner nozzle brick
Brick type of diversion device
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.
TikTok
Official Account
Copyright © Zhengzhou Annec Industrial Co., Ltd. Powered by www.300.cn Supports IPV6 SEO Business License
Copyright © Zhengzhou Annec Industrial Co., Ltd.
Powered by www.300.cn Supports IPV6