zero current transformer400+ factories verified

We are a power system product manufacturing enterprise that focuses on distribution network automation products and integrates design, research and development, production, and sales.

Zhejiang Yipu Electric Co., Ltd. Stands as a distinguished leader in the manufacturing of 0.5kV to 35kV current and voltage transformers.

Tengtai brand operator TengTai International Co., Ltd. Was founded in 1984. After 30 years of market development and development, it has become a large-scale modern private electrical appliance enterprise integrating manufacturing, scientific research, trade and service. It has three major holding subsidiaries. (Zhejiang Tengtai Electric Co., Ltd., Warwick Transformer Factory, Zhejiang Tengtai Import & Export Co., Ltd. ), a Sino-foreign joint venture company; 58 member companies, more than 600 cooperative units. The products are mainly involved in surge protectors, high and low voltage transformers, zero sequence transformers, reactors and so on. The company's brand of lightning protection products and transformers have hundreds of agents and huge sales outlets in various provinces across the country.

Denggao Electric Co., Ltd. Established in 1996, is a power transmission and distribution enterprise with collection of high and low voltage electrical R&D, manufacturing, trading and services. The head office is located in the Economic Development Zone, Yueqing city, Zhejiang province. We are specialized in (intelligent) high-voltage vacuum circuit breaker, disconnecting switches, drop-out fuse cutout, intelligent HV&LV prepaid sell electrical terminal, intelligent distribution terminal, (prepaid) high-voltage electrical metering outfit, instrument transformer(CT, PT), lightning arrester, composite insulator, HV&LV complete switchgear, building electrical etc.

Shenheng Power Equipment Co., Ltd is a company specializing in the production of high and low voltage switch power transmission and distribution equipment and high, low voltage electrical components, one of the professional production enterprises, the production of all fully insulated and fully sealed inflatable cabinet, intelligent solid insulation ring main unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable, reliable, It is deeply trusted and approved by the customers.

Zhejiang Guangbian Electric Power Technology Co., Ltd, a company dedicated to providing reliable power supply equipment for townships, towns, communities, hospitals, and schools worldwide.

YHDC was established in 1992 and is a leading manufacturer of electromagnetic components and devices.

Hubei Tianrui Electronic Co., Ltd. Was founded in 1998, is a collection of scientific research, production, sales and service in one of the high-tech power electronics components. Focusing on the development of "Relay Protection and Power Automation", the company continues to provide complete sets of precision transformer solutions for domestic power equipment manufacturers, and is a well-known manufacturer of relay protection relays and a leader in the industry.

As a wholly-owned subsidiary of Longxi Electric Co., Ltd., Wenzhou Longqi Import and Export Co., Ltd. Focuses on the global new energy and infrastructure sectors, acting as a professional international trade service provider integrating new energy power systems, water conservancy systems and new energy lighting systems. Relying on the decades-long technical accumulation and production strength of its parent company Longxi Electric, we are committed to building an efficient bridge between China's intelligent manufacturing and the global market, providing overseas customers with full-chain services from product solutions to performance and delivery.

Zhejiang DaHu Electric Co., Ltd. Introduction

Zhejiang Xianghu Technology Co., Ltd. is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinets, intelligent solid insulated ring host units, outdoor high voltage cable branch box, box-type substation, etc Product quality is stable, reliable, It is deeply trusted and approved by the customers. Our proudly exports its high-quality productsto a myriad of global destinations, with a significant presence in diverse and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our 11kV Current Transformer with 50Hz Frequency for Indoor Use has consistently garnered rave reviews for its impeccable quality and outstanding performance. Our dedicated team excels in crafting the most cost-effective and innovative power solutions, tailored precisely for our clients' needs. We actively contribute to the design of sophisticated substation and distribution plans and engage in competitive overseas bidding. We have triumphantly addressed and resolved intricate product requirements, ensuring our clients' utmost satisfaction.

Yueqing RunEasy Electronic Technology (brand name: ToPro Technology ) is one of leading Electricity meter components manufactures in China, dedicated in R&D, production and supply various of Current transformer, power transformer, latching relays, shunts. Besides, we also support meter enclosures, electronic cables for customers.

Jiaxing Haihan Electronic Co., Ltd was established in 2011, We are a professional in designing and manufacturing electricity energy meter accessory and hotel supply.

Lugao Power Co., Ltd. Founded in 2009, which is an international high-tech enterprise specializing in the R&D, production, and sales of high-voltage, medium-voltage and low-voltage transmission and distribution equipment, along with providing one-stop solution for global power infrastructure projects. With decades of pioneering innovation, Lugao continuously enhances its capabilities by integrating cutting-edge production technologies supported by rigorous quality control systems.

Beijing GFUVE Electronics Co., Ltd. Was established in 2005. It combined science, industry and trade together as one high-tech enterprise. GFUVE mainly produces split core current transformer, high voltage ammeter recorder, IEC61850 test suite software, meter test equipment, current probe, reference standard meter, phantom load power source, electrical measurement instrument, relay test set, transformer test, CT analyzer, Test equipment, and power meter, power analyzer, intelligent digital meter, transducer, handheld terminal and split core current transformer, voltage transformer and current transformer models etc.

Established in 1988, We specialize in manufacturing switching power supply, current transformer, voltage transformer, fuse and isolation switch. Donghua provides you a variety of high quality switching power supply, Transformer, fuse, isolation switch And professional product solution.

SHENGSU ELECTRIC Co., Ltd, located in

1. Who we are

Yueqing Wortai Electric Co., Ltd. (WORTAI) is a Chinese company, specialized in manufacturing and sales of industrial electrical equipments and accessories.

AL TRANSFO TECHNOLOGY Co., Ltd was established in 1997, mainly design & manufacture power transformers, current transformers, inductors, chokes, power supplies and cable assembly, all of our products could be custom made according to customers' requirements.

HANGZHOU UDWELLS TECHNOLOGY CO. Ltd. was founded in 2008, self-built plant area of more than 15000 square meters, strong scientific and technological force, advanced, production equipment, complete testing facilities, reliable product quality. With the business philosophy of "pursuing excellence, become Intelligent company of Continuous innovation", we are constantly innovating and developing at a high speed. In Our company Quality is our core competence. With deep understanding of properties of the respective of raw materials, all raw materials of products are supplied with the material number, per lot of the production can be traced, ISO 9001/2015, CE, TUV, UL, RoHS, REACH also available for every of our customers. This makes our market competitiveness rapidly increase, and more and more high quality customers choose and trust us. We mainly produce electronic equipment such as transformers, LED drive power supplies and intelligent charging plug. Which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia.

Hefei Hemei Electronic Technology Co., Ltd. is a well-known Chinese manufacturer of current transformers and magnetic cores. Hemei Electronics was founded in 2011 and is located in Hefei, Anhui Province, China.

Yueqing Liyond Electric Co., Ltd. Was established in 2011, with its headquarters located in Yueqing, Zhejiang Province - known as the "Capital of Electrical Equipment" in China. To continuously expand our business scale, the company established Hangzhou Liyond Electric Co., Ltd. In 2024 as a branch to further extend our business footprint. As a professional enterprise specializing in the research, development, and production of medium and high voltage switchgear and components, we have been deeply engaged in the power transmission and distribution field for over 15 years, committed to providing customers with high-quality products and services.

Wenzhou Qiupu Electric Power Co., Ltd. is located in Yueqing Economic Development Zone, Zhejiang Province. It is a high-tech enterprise specializing in the research and development, production and sales of electric power products such as circuit breakers, transformers, power distribution switches and high and low voltage electrics. Our products are widely used in financial, communications, municipal, transportation, power, construction, aerospace, industrial control and other important areas, has won the majority of users praise and signed a long-term cooperation agreement.

Zhejiang Kangchuang Electric Co., Ltd. is located at Liushi, the "electrical capital" on the east coast of China. It has an airport, a wharf, a railway station, and a highway, with convenient transportation and a beautiful environment.

Henan Energy Electric Equipment Co., Ltd (founded in September 2011) is a leading high-tech enterprise specializing in the research, design, manufacturing, and integrated services of power transmission and distribution equipment. With over a decade of industry expertise, we provide comprehensive energy solutions tailored to global markets, serving utilities, industries, renewable energy projects, and infrastructure development.

We(TAILI ELECTRIC Co., Ltd) was dedicated in design and manufacture electric equipments since 1988, is one of the largest and most respected manufactures of MV power distribution products in the "Electric Industry Center" of China. We have 5 branches workshops for Solar energy storage products, Transformers, Switchgears, Power substations, Outdoor Switch&Breakers.

CHIPSENSE is a national high-tech enterprise that focuses on the research and development, production, and application of high-end current and voltage sensors, as well as forward research on sensor chips and cutting-edge sensor technologies. CHIPSENSE has one technology R & D center and two product engineering and manufacturing bases.

Yueqing Aukeman Electronic Co., Ltd founded in 2010 and invested in Yueqing CHTCC Technology Co., Ltd in this year, As a technology research and development base. Company specializes in the production and export of voltage relay, time relay and motor protector, provide OEM ODM services, The company has 3 R&D engineers from China Chint Group with 25 years of industry experience and has a number of design patents.

Established in 2016, Zhejiang Shengxian Power Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of complete power distribution equipment. Our product portfolio includes high and low-voltage switchgear, compact substations, and intelligent power distribution solutions. Committed to the principles of safety, reliability, and environmental sustainability, we provide high-quality power equipment and services to global customers. Our products have been successfully exported to Southeast Asia, the Middle East, and other regions, establishing us as a qualified supplier and trusted partner for numerous domestic and international power projects.