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Electrophoresis coating
Single machine up to 100 MW, 30% energy saving
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Electrophoresis painting scene
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Electrophoresis coating rectifier power supply
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Hydrogen production by water electrolysis
A single unit can reach 100 megawatts, saving 30% in energy.
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Scenario of Electrolytic Water Hydrogen Production
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Uninterruptible power supply for electrolytic water hydrogen production
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Electric flocculation and water treatment
Single machine up to 100 MW, 30% energy saving
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Scenario of electric flocculation and water treatment
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Rectification power supply for electric flocculation and water treatment
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Vacuum coating film
Single machine up to 100 MW, 30% energy saving
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Vacuum coating rectifier power supply
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Heating of semiconductor
Single machine up to 100 MW, 30% energy saving
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Semiconductor heating scenarios
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Semiconductor heating rectifier power supply
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Electroplating
Single machine up to 100 MW, 30% energy saving
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Rectification power supply for electroplating
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Electrolytic metal metal
Single machine up to 100 MW, 30% energy saving
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Electrolytic Metal Scenario
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Electrolytic metal rectifier power supply
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Electrolytic gas
Single machine up to 100 MW, 30% energy saving
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Electrolytic Gas Scenario
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Electrolytic gas power supply
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Smelting of rare earth
Single machine up to 100 MW, 30% energy saving
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Rare earth smelting scene
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Rectification power supply for rare earth smelting
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Ionic membrane caustic soda
Single machine up to 100 MW, 30% energy saving
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Ion membrane caustic soda scenario
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Ionic membrane caustic rectifier
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Graphite heating
Single machine up to 100 MW, 30% energy saving
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Graphite heating scenario
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Graphite heating rectifier power supply
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PCB(Printed circuit board)
Single machine up to 100 MW, 30% energy saving
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PCB (Printed Circuit Board) Scenario
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PCB special rectifying power supply
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Electrophoresis coating rectifier power supply
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Electrophoresis painting scene
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Electrophoresis coating rectifier power supply
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Uninterruptible power supply for electrolytic water hydrogen production
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Scenario of Electrolytic Water Hydrogen Production
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Uninterruptible power supply for electrolytic water hydrogen production
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Rectification power supply for electric flocculation and water treatment
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Scenario of electric flocculation and water treatment
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Rectification power supply for electric flocculation and water treatment
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Vacuum coating rectifier power supply
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Semiconductor heating rectifier power supply
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Semiconductor heating rectifier power supply
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Rectification power supply for electroplating
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Rectification power supply for electroplating
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Electrolytic metal rectifier power supply
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Rectification power supply for rare earth smelting
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Rectification power supply for rare earth smelting
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Ionic membrane caustic rectifier
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Ionic membrane caustic rectifier
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Graphite heating rectifier power supply
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Graphite heating rectifier power supply
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PCB special rectifying power supply
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PCB special rectifying power supply
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Hebei Hongniu Technology Co., Ltd. | Leading the World in High-Power Rectifiers
Hebei Hongniu Technology Co., Ltd. | Leading the World in High-Power Rectifiers
2025.12.24
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Silicon carbide module power supply, saving 30% energy, with a single unit capable of reaching 100 megawatts
Silicon carbide module power supply, saving 30% energy, with a single unit capable of reaching 100 megawatts
2025.12.24
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Technology Leadership | Hongniu Technology Builds a 3+3+2 R&D System to Serve Global Partners
Technology Leadership | Hongniu Technology Builds a 3+3+2 R&D System to Serve Global Partners
2025.12.24
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Hongniu Technology's rectifier boasts high power, enhanced energy efficiency, reliability, and superior cost-effectiveness. Its standalone model can achieve up to 100 megawatts
Hongniu Technology's rectifier boasts high power, enhanced energy efficiency, reliability, and superior cost-effectiveness. Its standalone model can achieve up to 100 megawatts
2025.12.23
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Hongniu Technology: With 15,000 units installed, it is the preferred brand of global automotive OEMs
Hongniu Technology: With 15,000 units installed, it is the preferred brand of global automotive OEMs
2025.12.23
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Rectifier | Can a single unit reach 100 megawatts? Hongniu Technology tells you: Arrange it!
Rectifier | Can a single unit reach 100 megawatts? Hongniu Technology tells you: Arrange it!
2025.12.22
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Hongniu Dynamic
Industry Information
Express of winning the bid: July Shuangxi: Baoding Hongcheng Successfully wins the bid of Chongqing Chang'an Yubei Plant Replacement and Green Intelligent Upgrade Construction Project
2023.08.01
53
Express letter of winning the bid → Re-transmission bulletin: Baoding Hongcheng Successfully wins the bid for the new intelligent LCV Xiangtan base technical transformation project of Geely Commercial Vehicle
2023.07.26
48
Express message of winning the bid → Making persistent efforts: Baoding Hongcheng successfully wins the bid of GEELY Shangrao E51 Rectification Power Supply Project
2023.07.20
60
Express of winning the bid □ Overseas news: Baoding Hongcheng Successfully wins the bid of Polish Min Shi Long Men ED Rectification Power Supply Project
2023.07.14
49
Express of winning the bid=add another achievement, Baoding Hongcheng successfully won the bidding of Jianghuai Mengcheng Multi-function Commercial Vehicle Relocation Rectification Power Supply Project.
2023.04.25
37
The 6th Auto Body Coating Engineering Development Forum Completely Ends to Discuss the Future Development Trend of Auto Coating
2018.07.11
92
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Electrophoresis coating
Hydrogen production by water electrolysis
Electric flocculation and water treatment
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Ionic membrane caustic soda
Graphite heating
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