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Established in May, 2014, Zhejiang ROOQ Electric Co., Ltd is a technology-oriented enterprise specializing in R&D, sales and services of power transformers, transformer substation, ring main unit, cable branch box, switchgears, gas insulated cabinates, HV/LV switchgears, high and low voltage switches, wire and cable, LED street light and metal street light poles, telegraph posts of metal ect. It has four professional factories under its jurisdiction: Power Equipment Co., Ltd. Transformer Co., Ltd.; Switchgear Co., Ltd.; Metal fittings Co., Ltd.; Import and export trading company: Zhejiang ROOQ Electric Co., Ltd.

Zhejiang Mingch Electrical Co., Ltd is a professional R & D, production, sales as one of the professional power manufacturers.

As a trusted manufacturer and exporter of power transformers, Baoding Yuanchen Transformer Manufacturing Co., Ltd. Stands out as a key player in the global power transmission and distribution equipment market. Rooted in Baoding City, Hebei Province - China's iconic "Hometown of Transformers" - we have dedicated decades to delivering high-performance, compliant, and reliable transformer solutions to clients across Africa, the Middle East, Central Asia, Southeast Asia, South America, and Europe. Our global footprint is built on a commitment to meeting international standards, adapting to regional power needs, and fostering long-term partnerships with distributors, EPC contractors, and utility companies worldwide.

About Donshing Energy Integrated Power Equipment Solutions for Africa & Belt and Road Markets

Haining LIYA Technology Co., Ltd. is a high-tech enterprise specializing in the custom research, development, and manufacturing of high-frequency transformers and inductors. The company integrates advanced automation with meticulous craftsmanship to deliver stable, high-quality products that meet the rigorous demands of the global electronics industry.

Jiangsu Delanshi Electrical Co., Ltd. is a professional electrical equipment manufacturer dedicated to providing reliable power distribution solutions for customers in different industries and project fields. The company focuses on the research, production, customization, and service of transformer products and related power distribution equipment, including oil-immersed transformers, dry-type transformers, pad-mounted transformers, prefabricated substations, and other medium and low voltage electrical products.

Henan Province SenDian Power Equipment Co., Ltd, Located in Dazhao ying Town industrial, Xinxiang city Henan Province, and engaged in manufacturing transformer below of 35KV and so on, mainly products is dry-type, box-type, Special transformers and others high or low voltage control equipment. Ours registered capital is 20 million RMB, having 36 people with the engineering and technical, covers 26640 square meters, 12800 square meters of production workshop.

Jiangsu Pengtai Electric Co., Ltd. Company Introduction

Zhejiang Tianrun Electric Co., Ltd. is a modern electrical enterprise integrating R&D, design, manufacturing, sales and service, with more than 20 years of professional production experience, focusing on the R&D and production of complete electrical equipment. The company's main products include high-voltage switchgear, low-voltage switchgear, high&low-voltage prefabricated substations, power transformers, oil-immersed transformers, distribution transformers, various dry-type transformers and intelligent high-frequency DC screens, which can meet the electrical equipment needs of different scenarios.

Who We Are

Welcome to our company, where a broad selection of products awaits to cater to your diverse needs. We pride ourselves on offering a comprehensive range that spans across multiple categories, tailored to meet the demands of our esteemed customers. Your inquiries are highly valued, and we take pleasure in responding to them at the earliest convenience, ensuring timely communication and efficient service.

Kiyu Power Wuhan Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture, and marketing of power testing products, instruments, power industry automation systems, which are supplied for national power companies, metallurgy petrochemical corporations, factories and public institution.

China Chongqing JNCN Electric Co., Ltd. is a professional intelligent manufacturing dry-type power transformer, oil-immersed power transformer, amorphous alloy transformer, photovoltaic Chinese transformer, high and low voltage complete sets of equipment, high and low voltage intelligent switch and other power equipment products and undertake the general contracting project of power transmission and transformation below 220KV. It is a high-tech modern enterprise integrating production and manufacturing, technical research, power installation and project investment. The company has strong technical development capabilities, advanced testing instruments and production equipment. The products are widely used in electric power, municipal, energy, transportation, communications, machinery, chemical, metallurgy, construction and other industries.

ZHENGXI Group is a leading manufacturer specializing in the research, development, and sales of high and low voltage electrical equipment, with over 20 years of industry experience.

Xian XZH Electric Power Technology Co., Ltd. is located in the Eastern development zone of Xi'an City, Shaanxi Province, China, . Xi'an, is reputed as the most time-honored city with 13 dynasties for about 2000 years

BOBO in Chinese means exuberant and vigorous. With continuous progress and development in past two decades, now BOBO machine is becoming the leading machine manufacturer and solution supplier in HVAC and Refrigeration industry. Also we are deeply involved into polyurethane foam insulation injection and spraying machine, metal wire and strip forming machine, car wheel rim machinery and cookware industry equipment, steel ball equipment, etc.

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.

Wuhan Kaidi Zhengda Electric is a high-tech enterprise integrating research and development, production and sales of power testing equipment, instruments and power online monitoring systems. Provide a variety of types of high-tech power testing products, and in high voltage testing to provide users with a full set of electrical test equipment, to solve the power equipment supporting solutions.

Shenzhen Xin Poming Power Equipment Manufacturing Co., Ltd was established in Guangdong Province of China in 2007. We manufactures and sells voltage regulators(Servo type, SCR type, SBW type), transformers(Dry type, oil-immersed type, HV, LV), UPSs, Variable frequency power supply, DC power sources and other power products and can provide systemic power solutions for customers all over the world with it's a complete product list.

Weshine Electric Manufacturing Co., Ltd. Founded in 2013 with a registered capital of 80.5 million, is a modern high-tech enterprise specializing in the research and development, production, sales and service of power system automation devices and test instruments The company has strong technical force and complete testing equipment. The enterprise covers an area of 1200 square meters, including 800 square meters of production workshop. The company now has 98 employees, including 30 engineering and technical personnel and 4 safety supervisors in the production process, the company gives full play to its technical advantages and strictly controls the quality, effectively improving the technical content of the products and the reliability and safety of the products. The products have been tested by the national authoritative department, and the technical indicators have reached the national standards. The company in line with the professional, innovative, integrity concept and customer first service attitude, continuous improvement, strive to develop, and work together with domestic and foreign counterparts to create a better tomorrow. We are looking forward to cooperating with you sincerely and making great plans together.

Hebei Qinyue Feiyang Technology Co., Ltd...Established in 2018 and based in Shijiazhuang, Hebei Province, is a modern high-tech enterprise integrating R&D, manufacturing, engineering, and services, with a deep focus on the power equipment and new energy charging sectors. The company holds ISO management system certifications and implements standardized control systems across all production and quality assurance processes. Committed to continuous technological iteration and independent innovation, the company possesses strong R&D capabilities and holds numerous core intellectual property rights, including utility model patents, design patents, and computer software copyrights. Adhering to the core business philosophy of "Quality First, Integrity and Mutual Success, " the company prioritizes actual customer needs and has established a comprehensive, one-stop service system covering pre-sales, in-sales, and after-sales stages. The company operates two core product lines: First, energy-efficient and eco-friendly power transformers, specializing in the R&D, mass production, domestic and international sales, and supporting engineering services for various energy-saving distribution transformers; And second, smart charging equipment for new energy vehicles, focusing on the R&D, production, and marketing of products such as charging piles and portable EV chargers. We provide customized product selection and modification solutions tailored to the specific power usage and charging requirements of diverse industries and scenarios. Additionally, we offer a full suite of value-added services, including professional technical consulting, comprehensive project planning and design, on-site installation guidance, regular inspections, troubleshooting and repairs, and long-term maintenance. The company maintains rigorous standards for every production step and leverages a mature supply chain to deliver cost-effective products. We are dedicated to creating safe, stable, energy-efficient, and high-performance power transmission and new energy charging solutions for diverse applications, including industrial parks, commercial complexes, residential communities, logistics hubs, and public transportation networks. Over the years, the company has earned enduring recognition and deep trust from domestic and international clients through its reliable product quality and attentive, end-to-end service. We continue to empower the green, low-carbon transition with high-quality power and new energy products, contributing to the construction and sustainable, high-quality development of green energy infrastructure and modern power systems-both domestically and globally.

TIANJIN CAREL TECH Co., Ltd is a professional ISO9001 certified manufacturer of electric and electronic transformers, current transformers, Voltage transformers, power adaptors, toroidal transformers, IP67 waterproof transformers, inductors in China which was Established in 2013. We have three factories and each factory has it's own strength either in price, quality or certifications to keep us competitive in each field meanwhile We are dedicated ourselves to provide the world most energy efficient products. Recently We developed ETL approved landscaping power supplies for US and Canadian markets, The power rating of these power supplies including 120VA, 200VA, 300VA and 600VA.

Chongqing Rexon Oil Purification Co., Ltd was built in year of 2006 and located in Chongqing city, China, which is a famous industrial machinery city. As a leading oil purifier manufacturer and oil purification technology development company, we specialized in designing, producing, developing and selling various types of oil purification equipment such as transformer oil purifier, turbine oil purifier, lube oil purifier, hydraulic oil purifier, engine oil purifier, ship oil filtration plant, used cooking oil purifier, centrifuge oil separation purifier and all other industrial oil purification machines. We offered professional oil solutions service and oil purifier machines for world-wide customers near 20 years. Our equipment can be applied to many industrial fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, factories, and so on. We have sold products to Africa, North America, South America, Asian countries, worldwide places. And we have been to customers' on-site places to offer training and commissioning services for customers as required like Africa countries, Asian countries etc. From these years work for oil filtration and on-site oil processing, we gain rich experiences and researching in better machines and keep us developing all the time. We are aiming to save oil energy sources and save new oil cost for our customers, through purifying their old oil, and maintaining their oil cleanliness to keep their oil always in good condition as new to use into their machinery, equipment and system. And under this situation, these machinery and equipment can be always maintained well too, so their lifetime can be also prolonged largely.

Shanghai Lanqi Electric Co., Ltd. Always try best to serve clients better, . And we also provides OEM and customization service for clients. If you need to label your company logo on our products, please inform us before you place an order.

Foshan Guangyang Electric Co., Ltd. Established in 2022, owns the registered trademark brand Unistab. We are specializing in the production of contactless voltage stabilizers, transformers, soft starters, AC contactors, instruments, transformers (instrument transformers) and so on. Base on rooting in China's mature electrical industry clusters, we leverage well-established industrial chain support and large-scale production advantages to offer global customers high-value, full-category electrical products. Our product have been covered over thirty countries and regions, serving diverse sectors including power engineering, industrial manufacturing, new energy & photovoltaic (PV), and commercial buildings. We have garnered widespread recognition from overseas distributors, contractors, and brand procurement partners.

Located in Dongchangfu District, Liaocheng City, Shandong Province, the company specializes in the manufacturing of rectifiers and inductors, power equipment, and transformers. It possesses multiple patented technologies, including safety protection equipment for dry-type transformers and transformer shell dipping tanks. The company has developed intelligent software for power equipment maintenance services and safety inspection software for power equipment patrols, providing technical support for the safe operation of power equipment. In 2025, Shandong Hengbian Electric Co., Ltd. Was awarded the titles of National High-tech Enterprise, Provincial Specialized, Fine, Unique, and Innovative SME, and Provincial Innovative SME. Located in the High-tech Zone of Liaocheng City, Shandong Province, the company relies on the local advantage of power equipment industry agglomeration, focusing on the manufacturing of transformers, rectifiers, and inductors, while expanding into emerging markets such as photovoltaic equipment and wind power technology services. Under the trend of intelligentization of power equipment, the intelligent software for power equipment maintenance services and safety inspection software developed by the company have enhanced its technological competitiveness in the industry.

YIBO machinery mainly manufacture all kinds of transformer manufacturing equipment: Vacuum equipment (Annealing, Oven, VPI, Casting plant), Transformer foil winding machine, HV and LV winding machine, Transformer processing machine, Core winding machine, Fin folding machine, Silicone steel cutting machine, Busbar processing machine, APG Machine, Mold, CT/PT winding machine, Laser Marking Machine, Testing machine, Electrical porcelain insulator production line, Vacuum circuit breaker production line, Core Cutting Line, CRGO Slitting Line etc.

DEMIKS Electric Power Technology Co., Ltd  committed to the research, development, manufacturing and sales of power transmission equipment, distribution equipment and high-voltage testing equipment.

Company History & Background

Liaocheng Kete Xiangrui New Energy Co., Ltd., established in 2009, is a wholly-owned second-tier subsidiary of Liaocheng Huarui Electric. Based in Liaocheng-known as the 'Water City of North Jiangbei'-the company has a registered capital of 100 million yuan and operates its own production base covering an area of 260, 000 square metres. Recognised as a National High-Tech Enterprise, it achieves an annual comprehensive output value of 1.2 billion yuan and is the leading full-industry-chain manufacturing base for power equipment in the western Shandong region.