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0-1 million ton coal preparation plant
1-3 million ton coal preparation plant
3-6 million ton coal preparation plant
Coal preparation plants with a capacity of over 6 million tons
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Dense-medium cyclone
Heavy medium shallow groove sorting machine
Vibration dewatering screen
Flat leakage screen
Sieve bend
Centrifuge
Horizontal settling filtration centrifugal dewatering machine
Super concentration and classification cyclone
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Super thickener
Reciprocating feeder
Intelligent Production System for Coal Preparation Plant
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Honors
Technical patents
Qualification certificate
Certificate of honor
R&D institutions
Certificate
Paper publication
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Honors
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【Certificate of honor】
2023- Member Unit of Zhongguancun Green Mining Industry Alliance - Group
2024-01-16
【Certificate of honor】
2022 Beijing "Specialized, Refined, Unique, and New" Small and Medium sized Enterprises - Guohua Technology (-2025)
2024-01-16
【Certificate of honor】
2022.7- Tangshan City Technology Innovation Demonstration Enterprise Plaque - International Engineering
2024-01-16
【Certificate of honor】
2021 Excellent Statistical Unit in Coal Engineering Survey and Design Industry - Certificate - Guohua Technology
2024-01-16
【Certificate of honor】
2021- Guohua Group, a "Specialized, Refined, Unique, and New" Small and Medium sized Enterprise in Beijing (-2024)
2024-01-16
【Qualification certificate】
CE certificate - density meter
2024-01-09
【Qualification certificate】
CE certification - Cyclone
2024-01-09
【Qualification certificate】
CE certification - Demediation screen
2024-01-09
【Qualification certificate】
CE certification - Thickener
2024-01-09
【Qualification certificate】
CE certification - Centrifuge
2024-01-09
【Qualification certificate】
CE certification - sedimentation filtration centrifugal dewatering machine
2024-01-09
【Qualification certificate】
2023-EAC Certificate - International Engineering
2024-01-09
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