Liyuan Haina (Consist of Zhengzhou Liyuan Haina Rectifier Co., Ltd. &Jiangxi Liyuan Haina Rectifier Co., Ltd.& Shenzhen Liyuan Haina Energy Co., Ltd .&USA Liyuan Haina Energy Rectifier Co. Ltd) is the National High-tech enterprise, which specializes in development and manufacture of IGBT Rectifier, Silicon controlled rectifier, Synchronous rectified power supply, Pulse power supply, Pulse silicon rectifier, Pulse Variable-frequency power supply and Energy-saving Power supply, company constantly absorb advanced technology from Italy, Germany, Japan and America, especially in IGBT rectifier with high-power needs, energy-saving synchronous power supply with high-power and SCR rectifier equipment with high power, company has accumulated years experience, enjoy the strong team of personnel in research and development which has mature technology, at the same time, we pay much attentions to various fields in the energy-saving, intelligent improvement and promotion.
The company give priority to the technology research and development.
Liyuan Haina specially focus on energy-saving and green power products research, not only has our own core research team, also cooperate with universities, now we have R&D centers at Jiujiang headquarter and Shenzhen branch, focusing on R&D and innovation, especially in the direction of energy-saving and green power supplies research, so that Liyuan Haina company's technical, research and developing capability always be advanced in domestic rectifier industry. Possessing this strong basis for cooperation in technology research and development, we have created a number of practical technologies.
Products can meet the special needs of various industries on rectifier.
Company's main products including: IGBT rectifier, high-power type of high-frequency power supply, high-power and energy-saving type of synchronous high-frequency power supply, high-power type of silicon rectifier, pulse power supply, variable-frequency power supply, electric vehicle charger, power products APF, SVG and high-power APFC, peak and valley power-saving inverter, microgrid inverter.
Products are widely used in various industry like: Electrolysis, PCB plating, Metallurgy, Anodizing, Coloring, Electrophoresis, Electrochemical, Testing, Electrolytic gas, Electrolytic copper foil, Electrolytic nuclear raw materials, Environmental protection electrolysis, Water treatment electrolysis, Rare Earth electrolysis, Heating, Surface treatment industry and etc.
We strictly implement ISO quality management system, series of products have passed CE and CSA certificates, the company has been implementing ERP management for many years, totally realized the networking, systematic computer control, forming a standardized and most efficient management system.
We focus on R&D in PCB plating industry!
Liyuan Haina company's products have holding better market share in domestic PCB plating rectifier market, maintains deep cooperation with PCB end equipment manufacturers, brand potions and end-users for many years, raised many new technologies to improve PCB process quality and efficiency. The main products used in the PCB plating field including high-frequency and energy-saving power supply in synchronous rectifier mode of TB series, high-speed positive and negative pulse power supply (VCP line and gantry line application), random combination of modular power supply with dual outputs or four outputs; TB series alphabet all-in-one machine with single output or dual outputs; TB series air cooling or water cooling, we control with RS485 communication and reserved with additional WIFI function, our PCB power supply is advanced with stable performance (sealing and structural aspects), high efficiency, high control accuracy, small volume and the same slot body installation mode, largely reduce costs, improve uniformity, optimize the plating process and other comprehensive advantages.
LIYUAN HAINA rectifiers are mainly used in electrolysis and electroplating industries such as surface treatment, copper foil production, aluminum anodizing, water electrolysis, rare earth processing, special gas, PCB board manufacturing and metal smelting.
The company focusing on energy-saving green power direction of research, enjoy technical team with a number of R & D personnel, once cooperated with a number of domestic colleges and universities. The company has created a number of technologies based on the cooperation in technology research and development.
Products are mainly used in the fields of electroplating, electrolysis, electro-chemistry, anodizing, electrophoresis, smelting, surface treatment, hotovoltaics, energy storage, hydrogen energy etc. Furthermore, they are also widely used in industries such as steel, copper foil, water electrolysis, rare earths, and special gases, aluminum, automobiles, electronics, aerospace, machinery, chemical industry, environmental protection and etc.
In the electrolytic copper foil and PCB plating industry, we have advanced technology and rich experience. We are also the professional manufacturer which applies synchronous rectified technology into rectifier design in China. The PCB board electroplating industry maintains many customers in China and other countries in Asia, especially the high-speed Positive & Negative Pulse Rectifier has broken the monopoly of imported products. Meanwhile, the products are also exported to the United States, Canada, UK, Italy, Germany, Spain, Turkey, Mexico, Peru, South Africa, Russia, UAE, Japan, South Korea, Malaysia, Thailand and other countries in the world.
In 2019, we established deep cooperation with Schneider Electric, a global expert in energy management and automation, accelerating the digital transformation of Liyuan's lean manufacturing. Afterwards, we regard lean digitalization as the company's long-term development strategy.
Liyuan Haina has adhered to innovation and continuous improvement of power conversion efficiency and product quality. With increasing R&D investment every year, and cooperation with China’s top universities, we established the research center of national electric power conversion and control engineering technology. Core patents of high-power synchronous rectifier power supply keep us ahead in China. ISO 9001 quality management system is fully implemented, including component, production, and final product inspections. Advanced quality systems and strict testing methods ensure product stability and reliability.
Liyuan Haina keeps up with the world’s latest technology, providing high-quality power rectifiers and professional integrated services. With advanced design and rich experience in rectifier manufacturing, we deliver reliable and efficient power solutions to users worldwide.
