variable voltage kits500+ factories verified

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.

Shenzhen Guanhong Automation Co., Ltd (Formerly known as 'Shenzhen Guanhong Automation Technology Co., Limited(Built in 19 November 2010)') is one of the leading CNC & Automatic company in China, specialized in designing projects, marketing, and oversea trading, having extensive experience in CNC package solution, Our focus has been on providing the high quality of Industrial robot arm such Welding Series, loading and unloading robot, CNC millng & drilling machine, CNC lathe & turning machine, Lathe CNC system, Milling CNC system, Engraving CNC system, Grinding & Router CNC system, Motor & Driver, Spindle servo motor & Driver

ZHEJIANG KAIMIN ELECTRIC Co., Ltd established in 2 0 0 5, covering area of 10000m2, is a premier manufacturer engaged in the research, development, production, sale and service of AC drive, solar inverter, soft starter, protector and combiner box. Our products are extensively used in agricultural irrigation, petroleum, metallurgy, chemical industry, construction, paper making, mining and other industrial fields.

Wuhan Goldhome Hipot Electrical Co., Ltd was established in 2008, with the double efforts to struggle under more than ten years' diligent hard-working and adhere to spirit of keeping truth-seeking and pragmatic, exploring one professional road with competitive development in the electric and power testing field.

Shenzhen K-Easy Automation Co., Limited is a professional manufacturer, specialize in R&D of AC drives. We have done business in this area in domestic for more than 12 years, We have built up a comprehensive product family. Frequency inverters' power covers the range from 0.4 to 630kW, and voltage range is between 220V and 480V. More than inverters are running smoothly 300, 000 units at different industrial sites;

Ningbo Domi Refrigeration Co., Ltd., is located in Zhejiang, China, specializes in various refrigeration products.

FOPOWERS, established in March 2009, is a national key high-tech enterprise that specializes in the integration of new energy vehicle drive systems, as well as the research, manufacturing, and sales of related core components. The company's products cover pure electric drive system assemblies and related core components, fuel cell vehicle core components, heavy-duty truck and construction machinery core components, and industrial frequency converters.

Wuhan Hertz Electric Power Equipment Co., Ltd. Was established in 2017. The company originated from a team of senior engineers from Wuhan High Voltage Institute and professors from Huazhong University of Science and Technology, formed in 1993. The company primarily focuses on the research and development of power testing equipment such as lightning impulse generators, partial discharge test devices, high current temperature rise systems, transformer comprehensive test systems, switchgear comprehensive test systems, and motor comprehensive test systems. It also extends its services to shielding room design and installation, grounding design, and construction, offering a comprehensive service platform. Currently, the company boasts two major bases: The Optics Valley Electromechanical Industry Park production and testing base, and the Science and Innovation Center office and R&D base.

Shenzhen Tengjing Electronics Co., Ltd. is an automation technology trading company with rich management and experience. Specializes in acting as an agent and distributor for well-known domestic and foreign brands. The main brands include: PHOENIX AB, SMC,, etc. Sales include: PLC industrial control products, sensors, LCD displays, human-machine interfaces, pneumatic cylinders, relays, etc. The products are widely applied in communication equipment, networks, security, medical equipment, ships, electronic instruments, aviation, computers, oil well development, factory automation, automotive electronics and industrial automation equipment and other fields in the civil, industrial and military sectors.

Quanzhou Yibai Automation Technology Co., Ltd. is a professional enterprise dedicated to the sales of automation parts and mechanical components, with years of industry experience and a professional technical team.

HAOMAI Electric Power Automation - Expert in Relay Testers & CT AnalyzersCompany OverviewWuhan HAOMAI Electric Power Automation Co., Ltd. (brand: Relaystar) is a leading manufacturer of relay protection testers, CT analyzers, and power testing equipment. Established in 1999, HAOMAI specializes in high-precision devices for utilities, substations, and industrial power systems.

Lovisle Tech, based in Shenzhen and established in 2017, is one of the most advanced companies in producing electronic technology products. Our company designs, engineers, and sells advanced electronic cigarettes.

EP Hipot Electric Co., Ltd has rich experience of more than 20 years in R& D, manufacturing and marketing of market-leading high voltage test equipment. Passion, knowledge, expertise and technology drive us to help our customers all over the world, to maintain their assets value, improve their reliability, reduce maintenance costs and extend working life of the electrical systems and related apparatus. Our application specialists also perform on site trainings and workshops in order to share our knowledge with customers. We maintain quality control so that you can trust our products and receive expert help in selecting or servicing equipment. We are proud of the work we do to help utilities and electrical contractors keep the lights on and protect critical loads all over the world.

Company profile

Jiangsu Novetech Electronic technology Co., Ltd is a professional company which offers automatic control devices and System integral solution. Novotech was established in 2011. After years of devotion on marketing and technology research, Novetech has won an excellent reputation by offering stable and consistent products to domestic and oversea equipment manufacturers.

Hengfeng Electric power equipment(Jinan) Co., Ltd is established in year of 2006, located at Jinan city, Shandong province, China. Hengfeng Electric is a professional manufacturer engaged in the research development production, sale and service of electric power systems.

ZHEJIANG FEIHU NEW ENERGY TECHNOLOGY Co., Ltd. is a professional power tools manufacturer with over 20 years of experience in R&D and production. Our main factory is located in Jinhua, Zhejiang, China-150km from Ningbo Port and 80km f ROM Yiwu-providing excellent logistics advantages.

Over the past 21 years, Nanjing Mmy Tools Co., Ltd. Has become firmly established as one of the leading Chinese distributors and manufacturers of a wide range of tools for market sectors, including power tools, tool accessories, garden tools, and handle tools. We have developed an unrivalled reputation for delivering great quality products with a first-class technical backup service.

Tianjin Grewin Group is concentrating on transformers for 25 Years and complianted by ISO9001: 2015, CB, IEC CB, CE etc. We're always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in the design and manufacture of wound components such as transformer, current sensors, chokes etc. Windely used in communications, electronics, meters, industrial control, medical equipments and other fields. We are also a provider of power meters and tape and winding machines. 85% of its products exported to America, Europe, and Asia etc. We sincerely invite you to join us to create a bright future.

Ningbo High-tech Zone Tosion International Trade Co., Ltd. Was founded in 2013 as a small, unassuming trading company. We have now in 2025, achieved the distinction of being among the first international traders in the hydraulic industry a substantial increase in sales in the Ningbo region. In the face of the fiercely competitive Chinese market, we have consistently been asking and exploring one question, "What is the unique value of Tosion? "

Ningbo Hyleman Hydraulics Co., Ltd is a scientific and innovative company integrating R & D, production, sales and service of high-quality hydraulic pumps, motors, gear reducers and other hydraulic products.

Golden Motor Technology Co Ltd is emerging as one stop shop for key components of personal electric vehicles(PEV), from electric bikes to electric cars. You can always find suitable solutions, parts for your EV applications from us.

NPCC GROUP CO Ltd, has had a history of eleven years since established in 2000. And NPCC is a specialized manufacturer of high quality and Cost-effective color sorter, air compressor, Precision filter, hydraulic oil filter, engineering machinery and truck filter, nagriculture machinery filter, drain valve, air compressor and parts. Our products are very popular all over the world. We have very good cooperation with many sellers and agent in many different countries. We are working in our field more than 20 years. We have enough experience in our field.

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.

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. We have built a professional and experienced team dedicated to product research and development, production, sales and after-sales service, ensuring that every link of our business operation is standardized and efficient. In terms of product research and development, we keep pace with the latest technological trends in the industry, invest a lot of human, material and financial resources in technological innovation and product upgrading every year, and constantly launch new products with higher performance, more stable quality and more competitive prices to meet the changing market demands and the diverse needs of different customers. Our product range covers various fields, including industrial automation equipment, electronic components, mechanical parts, intelligent control systems and related supporting products, each of which has undergone strict quality inspection and testing before leaving the factory to ensure that it meets international standards and customer requirements. We have established a complete quality control system, from the selection of raw materials to the final delivery of products, every link is monitored and managed in detail, so as to eliminate unqualified products from the source and win the trust and praise of customers with reliable product quality. In terms of customer service, we adhere to the concept of "customer first", set up a professional after-sales service team, provide 24-hour online consultation and technical support, and timely solve the problems encountered by customers in the process of product use. We also pay great attention to communication with customers, actively listen to their opinions and suggestions, and continuously improve our products and services to better meet their actual needs. With the deepening of economic globalization, the cooperation between enterprises has become more and more close. Our company takes the opportunity of globalization, actively expands the international market, has established stable cooperative relations with many well-known enterprises in Europe, Asia, Africa, America and other regions, and has won a good reputation in the international market with high-quality products, perfect services and honest management. We firmly believe that only through sincere cooperation and mutual benefit can we achieve long-term and stable development. In the future, our company will continue to adhere to the management principles of "quality first, customer first and credit-based", keep innovating and forging ahead, continuously improve the core competitiveness of the enterprise, and strive to become a leading enterprise in the industry. We are sincerely willing to work hand in hand with enterprises from all over the world, seize the opportunities brought by globalization, meet challenges together, and create a better future of win-win cooperation. We also welcome customers from all walks of life to visit our company, exchange experience and discuss cooperation, and build a mutually beneficial and long-term cooperative relationship based on trust and mutual understanding. Our company has always adhered to the development concept of "integrity, innovation, efficiency and win-win", and is committed to providing customers with high-quality products and services, promoting the common development of the industry, and making positive contributions to the progress of global economy and society

Designing and manufacturing AQUARIUM Products, FINE was established in 2016 by 2 young engineers, who were been working in AQUARIUM factories for more than 15 years.

Sansion Power Electric Co., Ltd was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.

Hangzhou Color Powder Coating Equipment Co., Ltd. is leading manufcturer of powder coating equipment in China. Due to the great location, we produce the latest products. "Quality first, innovation and valuable services" is our endless purpose. Thanks to tireless efforts of all staff, we have developed into a manufacturing company specializing in the research, development, production, sales and service of electrostatic powder coating equipment. Our main products are electrostatic spray guns, high pressure modules, circuit boards, famous gun spare parts, and automatic reciprocating machines, spray booth, curing oven, powder coating line. We will rely on our advanced technology, strict quality management system and strong sense of responsibility to make our company become the top one in the industry.

Star Vision specialize in design, engineering and manufacturing ooh & Dooh Infrastructures such as Bus shelter, Outdoor advertising structures (Mupi, city light poster and mega light), and Indoor and outdoor digital display.

ABOUT US