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  • New Energy Battery Industry New Energy Battery Industry Since "carbon peaking and carbon neutralization" promise in the "Government Work Report" in 2021, the Chinese government has been making efforts to achieve carbon peaking by 2030 a...
  • KL Type Finned Tube KL Type Finned Tube KL type finned tube is an L-shaped winding tube. The surface of the tube is rolled first during manufacturing, and then rolled once on top of the L-foot simultaneously when winding the tube, so that p...
  • Can Evaporative Cooling Work In High Humidity Areas? Can Evaporative Cooling Work In High Humidity Areas? Evaporative cooling is a cost-effective and environmentally friendly way to cool large indoor and outdoor spaces. However, one of the biggest myths about evaporative coolers is that they don't wor...
  • Streamline management, strengthen the team, emphasize the implementation, improve the effectiveness - Longhua Group held the 2023 annual goal promotion and management personnel training meeting Streamline management, strengthen the team, emphasize the implementation, improve the effectiveness - Longhua Group held the 2023 annual goal promotion and management personnel training meeting From October 12 to 14, Longhua Group held the 2023 annual goal promotion and management personnel training meeting. The meeting trained managers of the group and the subsidiaries, comprehensively anal...
  • Vibration-Damping Fasteners Vibration-Damping Fasteners Longhua Group offers a comprehensive range of vibration-damping fixtures and fastenings in railways, designed to enhance the performance, stability, and safety of rail systems. Our innovative rail fas...
  • Sannuo Chemical Sannuo Chemical Luoyang Sannuo Chemical Co., Ltd., a high-tech leader in rare metal extraction and separation technologies, specializes in manufacturing high-efficiency extractants used in the extraction and separation of phosphoric acid, rare earth elements, and metals.
  • Hybrid Cooling System Hybrid Cooling System A Hybrid Cooling System that integrates air cooling and evaporative cooling offers a highly efficient solution to optimize performance and reduce energy consumption. This system leverages the strength...
  • Aerospace Aviation Field Aerospace Aviation Field Our company has advanced technology and R&D team in the field of PMI foam. After proper high temperature treatment, PMI foam can withstand the high temperature requirements of composite curing pro...
  • New Electronic Materials New Electronic Materials We supply electronic target material, refractory metal materials and deep-processed products for semiconductors, rare earth permanent magnets, medical equipment, photovoltaic fields, etc.
  • Application Fields of New Electronic Materials Application Fields of New Electronic Materials The advancements in technology have led to the development of new electronic materials. These materials have found applications in various fields such as electronics, telecommunications, and renewable...
  • Corporate Culture Corporate Culture INNOVATION, DEVELOPMENT AND INTEGRATION
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  • Pressure Vessel Pressure Vessel Pressure Vessel is a container designed to hold gases or liquids at a pressure different from the ambient pressure. These vessels are widely used in various industries such as chemical and petrochemical, oil and gas, energy, and food and beverage. They are designed to be safe and durable, and must be manufactured in accordance with strict standards and regulations to ensure the highest level of quality and safety.
  • Other Electronic Processing Materials Other Electronic Processing Materials Electronic processing materials are essential components of the electronics industry. They include semiconductors, metals, ceramics, and polymers used in the production of microchips, printed circuit ...
  • Molybdenum Electrode Molybdenum Electrode Molybdenum electrodes are primarily composed of molybdenum, which is produced through powder metallurgy processes. With a molybdenum content of over 99.95% and a density exceeding 10.15 g/cm3, molybde...