Yueqing Huayi Transformer Co., Ltd., a subsidiary of the Huayi Group, is a professional manufacturer of high and low voltage electrical components based in Wenzhou, China. Recognized as a national advanced unit of technology and a high-new technology enterprise in Zhejiang Province, the company specializes in the design and production of current transformers, voltage transformers, potential transformers, and combined CT & PT high-voltage metering boxes. Their extensive product portfolio also includes cast resin insulated transformers, oil-immersed transformers, and various insulation products manufactured using pressure gelation (APG) technology.
Operating from a 10,000-square-meter standardized production facility, the company maintains a strong technical force with over 100 employees, including senior transformer engineers and specialized technical staff. As a contract manufacturer and ODM provider, Yueqing Huayi Transformer Co., Ltd. possesses robust R&D capabilities, allowing for the development of non-standard products tailored to specific user requirements. The company was among the first in its field to achieve ISO 9001 certification, ensuring all manufacturing processes adhere to international quality management standards.
Equipped with advanced production lines and testing facilities, the company serves the power industry with products designed for durability, convenient installation, and dustproof performance. Their offerings range from indoor single-phase casting resin transformers to outdoor combination units, supporting both domestic and international power equipment needs through a commitment to technical advancement and customer-focused service.
Indoor Single Phase CT Epoxy Cast Resin Post Type Electric Current Transformer Lzzbj9-10 Rated 800/5$80
Indoor Single Phase CT Epoxy Cast-Resin Post Type Electric Current Transformer Lzzb7-35 Rated 75A 0.2/10p10$200
Qingxian Zeming Langxi Electronic Devices Co., Ltd. is a high-tech enterprise established in 1999, specializing in the research, development, and manufacturing of inductors, transformers, and magnetic materials. Headquartered in Nanjing, China, the company operates extensive production facilities spanning up to 50,000 square meters, including specialized bases for magnetic core production and heat treatment. With a workforce of approximately 500 to 1,000 employees, the company maintains a significant daily production capacity of 1 million magnetic cores and 500,000 inductors, supported by over 1,000 sets of automated winding equipment.
High Accuracy Low Price Zmct356 2000: 1 Flying Wires Current Transformer
Low Price 120A Leading Wires Current Transformer 2500: 1
High Accuracy Low Price 120A Leading Wires Current Transformer 2500: 1
Zmct123A Small Size Micro Current Transformer Class 0.1 with Low Factory Price$0.37
Small Size Micro Current Transformer/Mini CT Current Transformer 50/60Hz
Miniature Voltage Transformer for Measuring Current&Protect for Voltage and Power Measurement$0.34
Good Consistency 2mA/2mA PCB Mounting Current Type Voltage Transformer Isolation Voltage 4000V$0.34
Zmct102W Output Leads Installation 2000: 1 Small Size Current Transformer with High Accuracy$0.2
Small Size 2.5mA at Input 5A Flying Wire Current Transformer with Low Factory Price$0.72
Active Type Zmdct21 100A 0.1 Class DC Immune Current Transformer with High Accuracy
Zmdct21 Small Size 100A 0.1 Class DC Immune Current Transformer