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Shaanxi Sefon Electrical Equipment Co., Ltd

Main Products:
Single Phase Transformer, Three Phase Transformer, Voltage Regulator, Power Substation, Voltage Regulator Substation, Single Phase Automatic Voltage Regulator, Prefabricated Substation, Mobile Substations, Single Phase Automatic Voltage Regulators (AVR), 32-Step Single-Phase Voltage Regulator
Country/Region:
Shaanxi, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Shaanxi Sefon Electrical Equipment Co., Ltd (referred to as Sefon Electrical), is a high-tech enterprise integrating research and development, design, production, sales, service and power engineering total contract. The company has strict quality control, strong technical foundation, advanced production equipment, superb manufacturing technology, rich project experience and perfect service supporting.

Shanghai Longliyuan Electric Power Technology Co., Ltd.

5.0
Main Products:
Active Harmonic Filter, Static Var Generator, Svg, Ahf., Apf, Capacitor, Reactor, Controller, Charging Pile
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanghai Longliyuan Electric Power Technology Co., Ltd. is a high-tech, specialized and innovative enterprise that focuses on power quality management and research and development of new energy technologies. Its main products include APF, SVG and other core products, and it has multiple patents and software copyrights. The company integrates research, production, sales, and services, with a sales network covering multiple regions in China and expanding overseas, providing professional power electronics solutions for the power industry. The product application covers general industry, new energy grid connection, rail transit, data centers, power grid distribution, etc., and can cope with composite power quality problems such as three-phase imbalance, harmonic pollution, and insufficient reactive power. The company provides a full process service from scheme design to operation and maintenance, and can customize compensation strategies according to customer load characteristics and grid parameters. New models of products are iterated annually to meet market demand.

AOKO Global Limited

Main Products:
Soft Starter, VFD, Low Voltage Soft Starter, Medium Voltage Soft Starter, Medium Voltage Variable Frequency Soft Starter, Low Voltage Variable Frequency Drive, Medium Voltage Variable Frequency Drive
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Company Profile:
AOKO, established in 1998, is a renowned manufacturer specializing in ?motor control solutions, including soft starters and variable frequency drives (VFDs). ?The company holds multiple international certifications, including the ?ISO 9001?, ?ISO 14001, and ISO 45001 ?systems certifications, alongside product certifications such as CE and EAC. Its technological prowess is demonstrated by? a portfolio of over 80 patents, underscoring a deep commitment to innovation and industry advancement.

Global Power Equipment (Xuzhou) Co., Ltd.

5.0
Main Products:
Transformer, Dry Type Transformer, Power Substation, Oil Immersed Transformer, Prefabricated Substation, Combined Substation, Distribution Transformer
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Global Power Equipment (Xuzhou) Co., Ltd. is a wholly-owned subsidiary of Zhonghao Electric Power Group. The group is a high-tech enterprise specializing in the production, development and sales of series transformers and supporting products. It emerged in the central city of Huaihai Economic Zone--Xuzhou Economic Development Zone is located in front of National Highway 311 and is half an hour's drive from Xuzhou Airport to the south. The transportation is very convenient and the transportation conditions are unique. The group has a production history of more than 50 years. It was restructured from a former state-owned enterprise and has served many large enterprises at home and abroad. The factory covers an area of nearly 800, 000 square meters and various buildings cover an area of 100, 000 square meters. It has more than 100 sets of various production and use equipment, strong technical force, advanced production equipment, high product technology level, complete testing equipment, strict corporate management, and reliable product quality.

Shenzhen Intelligent Litium Battery Electronic Co., Ltd

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
BMS, IC
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Founded in 2011, the company is a comprehensive service provider integrating lithium battery safety management hardware, software and BMS system solutions. The company gathers industry elites and combines the industry's most advantageous chip technology to provide customers with battery management chips, BMS software, BMS hardware, smart lithium dog system, lithium battery life cycle monitoring management cloud platform system technology and so on. At present, our products are widely used in various smart phones, laptops, power tools, drones, low-speed electric vehicles, shared power change stations, portable energy storage, household energy storage, photovoltaic energy storage and special vehicles and other product fields. We provide excellent services to well-known domestic and international enterprises.

Nantong Kino Automation & Technology Co., Ltd.

Main Products:
Electric Motor, Frequency Changer, AC Motor, Electrical Switchgear Set, Gear Motor, Explosion-Proof Machine, Dust-Proof Machine, Cleaning Machine, Three-Phase Motor, Alternating Current Motor
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Nantong Kino Automation Technology Co., Ltd. is located in the national-level economic and technological development zone of Nantong City, Jiangsu Province, China. Kino is very close to the famous international port city Shanghai with superior geographical conditions and convenient transportation.

Shandong Anxinde Electric Technology Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Medium Voltage Switchgear, Low-Voltage Fixed Switchgear, Power Quality Equipment, Prefabricated Substation, Circuit Breaker, Capacitor Reactor, Intelligent Control Device, Power Transformer
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong Ansind Electric Technology Co., Ltd. is a rapidly growing high-tech enterprise specializing in the R&D, production, and sales of a comprehensive range of products including high and low voltage switchgear, box-type substations, low voltage distribution cabinets, transformers, enclosed busbars, and wires and cables. Our products are widely applied in electrical and automation equipment across factories, real estate, transportation, power plants, and other sectors. We are dedicated to providing intelligent system solutions for industries such as power grids, telecommunications, construction, and new energy.

Zhejiang Kaibian Electric Technology Co., Ltd

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Power Transformer, Medium Voltage Switchgear, High Voltage Switchgear, Low Voltage Switchgear, Power Distribution Cabinet, Electrical Control Cabinet, Substation Equipment, Ring Main Unit (Rmu), Vacuum Circuit Breaker, Current Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Zhejiang Kaibian Electric Technology Co., Ltd., established in June 2018, is a professional manufacturer integrating R&D, production, sales, and service. With a production area of 20, 000 m2 and annual sales exceeding 200 million RMB, our core industries include high and low-voltage power distribution equipment, solar photovoltaic systems, and power electronics.

ROOQ ELECTRIC GROUP CO., LTD.

13 yrs
·Manufacturer/Factory & Trading Company
Main Products:
High Voltage Switchgear, Low Voltage Switchgear, Transformer, Distribution Box, Arrester, Disconnector, Fuse, Vacuum Circuit Breaker
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
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.

Lugao Power Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
Country/Region:
Zhejiang, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
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.

Golden Triangle Electric Power Technology Co., Ltd.

17 yrs·4.0
·Manufacturer/Factory & Trading Company
Main Products:
Oil Transformer, Dry Transformer, Three-Phase Recloser, Single-Phase Voltage Regulator, Three-Phase Voltage Regulator, Switchgear, Substation
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Golden Triangle Electric Power Technology Co. Ltd. was founded in Nov. 2009. It is a national high-tech enterprise, focusing on R&D, manufacturing and sales of industrial and civilian electric energy meters and Three dimensional triangular transformer, Amorphous alloy transformer, Photovoltaic substation intelligent substation.

TSTY ELECTRIC CO., LTD.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Oil Immersed Transformer, Dry Type Transformer, Transformer Substation, High and Low Voltage Switchgear
Country/Region:
Henan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
TSTY Electric Co., Ltd. Was established in 2011 and is located in Jiaxian County, Henan Province. It is a digital management enterprise integrating R&D, production, sales and installation of power equipment. The company's products cover 6kv, 11kv, 22kv, 35kv, 220kv, etc. Power transformers, distribution transformers, box-type substations, high and low voltage switchgear, wind power, photovoltaic power generation equipment, etc.

Shandong BOS Energy Technology Co., Ltd.

17 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Variable frequency power supply, shore power supply, DCDC converter
Country/Region:
Shandong, China
Company Profile:
Shandong BOS Energy Technology Co., Ltd. (hereinafter referred to as BOS) specializes inpower equipment research and development, manufacturing, sales and service as one of the high-tech enterprises in Shandong Province, For over 20 years, with power electronic conversion technology as the core, committed to providing customers with the best system solutions. The products include AC/DC testing power supply, AC/DC power supply, shore power and new energy product series. The production base covering an area of 20000 square meters, built in 2010, with annual output value of more than 100 million yuan, BOS is one of the most influential"leading enterprises" among China's high-power power manufacturers.

Baoyu Holdings Limited

12 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Reactive power compensation, Harmonic suppression equipment
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Baoyu Holding Co., Ltd. Specializes in the production of intelligent fully controlled power quality products such as active power filters, static var generators, intelligent capacitors, power capacitors, reactive power compensators, composite switches, capacitor contactors, thyristor switches, reactors, etc. High quality products have cultivated an international market and are exported to more than ten countries such as Europe, America, Southeast Asia, and the Middle East. The products are widely used in reactive power compensation and harmonic control situations such as factories, petrochemicals, coal mines, metallurgy, ships, airports, solar and wind power generation. It has been operating well in multiple key projects in China for a long time.

Wenzhou Modern Completed Electric_power Equipment Co., Ltd.

28 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Transformer, Voltage stabilizer
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Wenzhou Modern Completed Electric_Power Equipment Co., Ltd. is one of the longest lasting innovators of Power Quality and Energy Saving Products in China. In an industry where companies come and go, MODERN continues to provide the reliability and continuity you need.

Shandong Bocreat Cummings Power Co., Ltd.

Main Products:
Diesel Generator, Gas Generator, Marine Generator, Light Tower, Generator Set, Biogas Generator, Natural Gas Generator, LPG Generator, Silent Diesel Generator, Marine Diesel Generator
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong BoCreat Cummings Power Co., Ltd. is one of the leading manufacturers of diesel generator sets, natural gas generator sets, diesel water pumps, and mobile lighting towers in mainland China.

Liaocheng Hengbian Electric Co., Ltd

Main Products:
Transformer, Power Transformer, Switchgear, Power Distribution Transformer, Oil Immersed Transformer, Dry Type Transformer, Dry Type High Power Transformer, Distribution Transformer, Amorphous Alloy Transformer, Pad Mounted Transformer
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
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.

Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd

11 yrs·4.0
·Manufacturer/Factory & Trading Company
Main Products:
Electric Power Single-Pipe Transmission Tower, Electric Power Angle Steel Transmission Tower, Electric Power Combined Steel Pipe Transmission, Single-Pipe Signal Tower, Angle Steel Signal Tower, Three-Pipe Signal Tower, Steel Structure Workshop, Custom Processing and Welding of Metal Products, Custom Processing and Welding of Steel Products, Production and R&D of Steel Products
Country/Region:
Shandong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Xinyuanzhou Electric Power Equipment Co., Ltd. is a sophisticated modern manufacturer specialized in the R&D, precision production, customized processing, sales and integrated after-sales service of electric power equipment and structural steel products. Nestled in Qingdao, a pivotal coastal manufacturing and foreign trade hub in Shandong Province, the enterprise benefits from superior regional industrial clustering, complete upstream and downstream supply chain support and convenient port logistics advantages. Rooted in the core development philosophy of "quality foundation, innovative empowerment and customer supremacy", we have continuously polished production craftsmanship, upgraded product systems and optimized service mechanisms. After years of steady development, we have built a full industrial chain service system covering professional product design, precision processing and manufacturing, rigorous quality inspection and standardized after-sales guarantee, emerging as a reliable core supplier of comprehensive supporting solutions for domestic and overseas power engineering, communication infrastructure and industrial steel structure projects.

Qingdao XGZ Steel Structure Overseas Co., Ltd.

3 yrs·4.8
·Manufacturer/Factory & Trading Company
Main Products:
Warehouse, Workshop, Steel Structure, Steel Structure Warehouse, Steel Structure Building, Industrial Steel Structure, Building Material, Steel Structure Factory, Prefabricated Steel Structure, Commercial Steel Building
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Xinguangzheng Steel Structure Co., Ltd, founded in 1997, is now the first steel structure listed company (New OTC Market) of Qingdao after a 20-year stable development. It is the group member unit of China Steel Structure Association; The member of China Construction Metal Structure Association; Committee unit of China Chamber of International Commerce, and is rated as Credit enterprise (class AAA) by Ministry of Commerce and SASAC of PRC. It has also been listed into the Modern Production Base of Construction Industry in Shandong Province and has achieved the honor of famous mark of Shandong Province.

AIoTSensing Inc.

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Pressure Sensor, Air Pressure Sensor, Liquid Pressure Sensor, Pressure Transmitter, Automotive Pressure Sensor
Country/Region:
Anhui, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
In September 2019, the company was founded by the Founder Alex Bao, who LED a group of core technology experts and outstanding management talents from the sensor business units of Fortune 500 companies, well-known American MEMS sensor companies, and A-share listed companies whose main business is sensors to establish AIoTSensing Inc.

Shandong Xinhexin Electric Co., Ltd

Manufacturer/Factory & Trading Company
Main Products:
Variable Frequency Drive, Mick Heavy Control System, Central Feeding Control System
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Shandong Xinhexin Electric Co., Ltd. is situated in the prestigious Wangzhuang Economic Development Zone, Qufu City - renowned as the legendary hometown of Confucius and a sacred cultural hub of the East. Benefiting from a strategic location and excellent transportation links, the company has established itself as a prominent national high-tech enterprise with an integrated business model encompassing production, cutting-edge research and development, and global sales. The company specializes in the professional R&D, innovation, and manufacturing of advanced variable frequency drives, Mick weight synchronous control systems, and centralized feeding systems. Over the years, it has successfully acquired multiple prestigious certifications including ISO9001 Quality Management System, ISO14001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, CCC Compulsory Certification, and CE Certification. Furthermore, it has been honored with distinguished awards such as "National Standard Qualified Product", "National Consumer Satisfaction Product", and "China High-tech Product" by the China Enterprise Quality Supervision and Management Center. Driven by a philosophy of independent innovation and sustainable ecological development, the company consistently prioritizes technological advancement and continuous innovation. With robust R&D capabilities and state-of-the-art production and testing facilities, it maintains a leading position within the industry. Every member of our dedicated team is committed to building a comprehensive quality management system, a worldwide sales network, and a seamless after-sales service infrastructure. Our ultimate mission is to deliver superior, tailor-made solutions and responsive, high-quality services to our valued customers and partners around the globe.

Qingdao Xinguangzheng Sino Building Co., Ltd

5.0
Main Products:
Steel Structure, Prefab Building, Steel Workshop, Steel Warehouse, Chicken Farm, Poultry Farm, Prefabricated Building, Chicken House, Warehouse Building, Industrial Steel Building
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Xinguangzhengxinuo Steel Structure Co., Ltd. is a company specializing in designing, developing, manufacturing, selling steel structures and undertaking various kinds of steel structural projects. We have possessed more than 80 sets of large precise and domestically advanced processing equipments, including large gantry planing machines, automatic submerged arc welding machines, assembling machines, slitters, shot blasting machines and so on. Various types of steel building materials produced by our company, such as color-coated steel tiles and sandwich panels, are widely used in different areas. Our products are not only sold all over the country, but also exported to Japan, South Korea, the United States, UAE, Australia, Africa and other countries and regions.

Youzhong New Energy (Shenzhen) Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Frequency Inverter for Pump, Frequency Converter, Frequency Drive for Pump
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
YOUZHONG NEW ENERGY (SHENZHEN) CO. Ltd is a technological innovation oriented national high-tech enterprise owning the variable frequency vector control technology, Photovoltaic MPPT technology, various software copyrights and invention patents, integrated with research, production, and technology.

Yasheng Green Construction (Shandong)Steel Structure Engineering Co., Ltd.

5 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Steel Structure, Steel Structure Warehouse, Steel Structure Workshop, Prefabricated Warehouse, Prefabricated Workshop, Steel Warehouse, Steel Structure Building, Steel Structure Bridge, Steel Structure Shed, Container House
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Yasheng Green Construction (Shandong)Steel  Structure Engineering Co., Ltd. (Hereinafter referred to as "YashengLvjian")is a construction enterprise established earlier in China which integrates steel structure design. Production andinstallation. Its headquarters islocated in Guangrao Economic Development Zone, Dongying, Shandong Province, the beautiful and rich hometown of Confucius. It is adjacent to Zibo in the south and Shouguang City, Weifang, which is rich in greenhouse vegetables and exports at home and abroad. It is connected with Qingzhou City in the southeast. Boxing in the west, and Laizhou Bay in the Bohai Sea in thenortheast.