Our Product Range
Professioal Manufacturer of IGBT and SCR Rectifiers
Offer you premium rectifiers and optimal solutions
About Liyuan Haina
Liyuan Haina Rectifier has been specializing in the R&D, design, production, sales, and technical services of industrial rectifiers for over 27 years. With CE and ISO9001 certifications, we have achieved significant advancements in energy-saving synchronous rectifiers, positive & negative pulse rectifiers, electroplating surface treatments, and high-power thyristor rectifiers (SCR type). The products are well used in surface treatment industry, such as electroplating for chrome, copper, nickel, zinc and tin, anodizing and coloring, electrophoretic, plasma coating, PCB board plating and etc.
In addition to the surface treatment industry, our power supplies are also widely used in industries such as non-ferrous metal electrolysis, rare earth smelting, hydrogen electrolysis, water treatment, copper foil electrolysis, new energy and etc.
Cases
Stay updated with the latest cases and projects.
Advanced Plasma Coating Rectifier Solutions in China
200V 500A Plasma Plating Rectifier Chopper technology rectifier for plasma coating, IGBT chopper output current…
Metal Plating Project in Thailand
A metal metal plating project in thailand successfully addressed technical challenges in chromium plating…
Electrophoretic Coating in Iran
Electrophoretic Coating in Iran Project:KGFB-320A/400V Rectifier (Output Voltage: 0~400VDC, Output Current: 0~320A) for Industrial…
Cooperative Partners
Our products are also exported to the United States, Canada, UK, Italy, Germany, Ireland, Poland, Spain, Mexico, Peru, South Africa, Russia, UAE, Saudi Arabia, South Korea, Malaysia, Thailand, Singapore and other countries of the world.
Qualification
The company currently operates three R&D centers, dedicated to the eesearch and development of electrical power application products, on-site automatic control and application technology for electrical power, expansion of marginal production capabilities, development in the field of new energy intelligent micro-networks, eesearch and development of green electric grid technologies, including energy storage and reverse transformation applications.
Backed by our robust technical capabilities and stringent quality management, we have secured multiple patents, ISO quality management system certification, and CE certification, series product obtained CSA certification.
The company attaches great importance to R&D and innovation.
National High-tech Enterprises
Patented Technologies
ISO 9001 and ISO 14001
CE and CSA Approval
News
Discover the latest updates on company news, exhibitions, and industry developments.
Indonesian customer electroplating industry visits factory
Liyuan Haina Rectifier Group to Exhibit at IPC APEX EXPO 2025
Key Characteristics and Role of Surface Treatment Electroplating Power Supply in Modern Manufacturing
Welcome to visit
Welcome to contact us for further discuss if you are interested in any of our products.
