Switches and Switchboards in China
Sabanci Group is the pioneer of Turkey’s industrial sector with its technology-based service, operational efficiency and the importance it assigns to innovation.
Saitec Offshore Technologies specializes in delivering comprehensive Engineering and Project Management solutions for the offshore wind industry. As part of the Saitec Engineering group, with over three decades of industry expertise, they offer a diverse range of services to support the offshore wind activities.
Santa Clara has a long tradition of quality public services and a well-maintained infrastructure. The City has owned and operated its own electric, water and sewer utilities for over a century.
Sany Renewable Energy is a global provider of comprehensive wind power solutions and renewable energy in the clean energy equipment and services field. The company's tagline - 'Quality changes the world, Intelligence creates the future', defines their work.
Savion, a Shell Group portfolio company operating on a stand-alone basis, is one of the largest, most technologically advanced utility-scale solar and energy storage project development companies in the United States of America. They are actively advancing U.S. utility‐scale photovoltaic (PV) and energy storage projects that help decarbonize the nation’s electricity grid and deploy modern power to diverse markets at lower cost to customers.
SCEE Group was founded in 1978. Over time, the SCEE Group has grown to be a renowned and trusted national provider of specialized electrical, instrumentation, communications, security and maintenance services and products, and is diversified across three broad sectors of resources, commercial and infrastructure.
SCiBreak develops ultra-fast circuit breakers for medium and high voltage based on a proprietary concept. It allows for interrupting fault currents in both AC and DC grids in a few milliseconds.
ScottishPower is part of the Iberdrola Group, one of the world’s largest integrated utility companies and a world leader in wind energy. They are the first integrated energy company in the UK to generate 100% green electricity. Their focus is on wind energy, smart grids and driving the change to a cleaner, electric future and they’re investing over £6m every working day to make this happen.
SEPCO Electric Power Construction Corporation (SEPCO), a wholly owned subsidiary of POWERCHINA, is a comprehensive engineering company in investment, financing, survey, design, equipment supply, construction, commissioning, and operation of electric power projects and infrastructures. SEPCO enjoys the reputation of the 'iron army' in the power industry of China.
Headquartered in Irvine, California, USA, SEW is an industry-leading cloud platform provider specializing in digital customer experiences and workforce experiences for utility providers. The company's vision is to Engage, Empower, and Educate billions of people to save energy and water. They partner with businesses to deliver platforms that are easy-to-use, integrate seamlessly, and help build a strong technology foundation.
Shanghai Electric has established itself as one of the largest, strongest and most comprehensive equipment manufacturers in China, and annually yields a sales volume in excess of RMB40 Billion.
Shanghai Highly (Group) is a Mobile Heating-Cooling Expert. They also provide Appliances, Electrical, and Electronics Manufacturing.
Shenda's annual total production capacity is about 18,000,000 KVA, Their main products include oil immersed power transformer(up to 250MVA/ 330kV) ,Dry Type Transformers (up to 30MVA/35Kv), combined transformer substation, amorphous alloy transformer, rectifier transformer (100MVA/220kV )and especially furnace transformer(180MVA/220kV). Their products' performance measures up to the standards established by International Electric Committee (IEC).
Shenzhen Click Technology is the world famous magnetic components and power technology solutions provider, specialized in product development design, production, sales and services of LED lighting power supply, power battery chargers, communication power supply, adapter, magnetic components, the electric car charger, charging pile, etc.
Shenzhen EN Plus Tech Co., Ltd. is a professional manufacturer specializing in intelligent EV charging solutions. Founded in 2015 and headquartered in Shenzhen, China, its solutions are widely recognized by the key end markets, including EV OEMs, EV charging operators, etc., in Asia-Pacific, China, Europe, the Middle East, and Africa.
KSTAR, a global new energy solution provider, boasts a well-established presence in key solar markets worldwide. Their expertise spans the spectrum, delivering cutting-edge PV inverters and energy storage systems featuring CATL battery solutions. Their offerings cater to residential, commercial & industrial, and large-scale utility applications.
Shenzhen V&T Technologies Co.,Ltd. has completely grasped the key control technique and also possesses the capacity of industrialization design and manufacturing. It has developed lots of product series. The product voltage grade mainly contains 200V, 400V, 690V, 1140V, and the power grade varies from 0.4kW to 3000kW, which could meet various application demands from high, medium and low level market.
Shenzhen VMAX New Energy (Group) Co., Ltd. founded in 2005 and headquartered in Shenzhen, China, is dedicated to the development, production and sales of power electronics and power transmission products. VMAX works with many automobile manufacturers to provide customers with high quality automotive power domain products and efficient solutions.
Shihlin Electric & Engineering Corporation (Shihlin Electric) is the major power equipment manufacturer in Taiwan. Technology for the manufacturing originally involved technical transfers from Mitsubishi Electric (Japan) and France Transfo, a Schneider Electric Company (France), Cooper-Bussman (USA), Osaki Electric (Japan) and Nichicon (Japan).
Sicom Sales & Engineering’s Pvt. Ltd. offers both products & services for their valued customers by maintaining quality standards & using safety measures. Many of their products and technical solutions are designed & offered to provide a long life and better resource utilization and actively contribute to a better environment for customers and end users.
Siemens is a global innovator focusing on digitalization, electrification and automation for the process and manufacturing industries, and is a leader in power generation and distribution, intelligent infrastructure, and distributed energy systems.
Sieyuan Electric is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services.
Beijing Sifang Automation Co. Ltd, a high-tech company mainly engages in R& D, manufacture and sale of power system automation, relay protection, power system security and stability control, HVDC transmission control, dispatching automation, distribution automation, power simulation, rail transportation for electric power system and related industries such as petrochemical, railway, coal, metallurgy, etc.
Simpson Electric Company, Inc. has been a leader in the panel and test instrument industry since 1927. Currently, Simpson continues its commitment to quality and innovation and is dedicated to the highest level of customer service and company growth. They have expertise in producing analog / digital meters and test equipment. In addition, they offer circuit board assembly, cable assembly, lead assembly, shunt assembly, sand blasting, and etc.
Simpson Electrical provides fast, friendly and affordable electrical services for residential and commercial properties in the Auckland area of New Zealand.
Sineng Electric Co., Ltd. (stock code: 300827) is a leading global high-tech enterprise specialized in power electronic products R&D, manufacturing, marketing and maintenance, covering its business in PV inverter, energy storage system, power quality control, plant development and other fields, committed to promoting the construction of a cleaner, safer and better future on the basis of cutting-edge green technology solutions.
Sinexcel is a global electric technology company that energizes electricity achieve a more productive, sustainable future.
SM Control Engineering Ltd. offers an extensive choice of industrial control panel designs for use across a variety of industries. SM-Control’s expert control panel builders design and build HMI applications and operator stations for automation systems. They build exclusive systems or they can integrate into an existing arrangement.
Smartkem makes a new class of semiconductor polymer transistors with the potential to power the next generation of displays and change the world as it sees it. Semiconductor and dielectric inks are solutions deposited with a low-temperature printing process compatible with display manufacturers’ existing infrastructure to produce lower-cost, higher-performing displays.
Solar Pacific Energy Corporation (SPEC) is an independent power producer that develops, finances, builds and operates grid-connected solar power plants in island locations throughout the Philippines and Asia Pacific – providing commercial and utility customers with clean energy access. The company was founded to provide clean energy access to utilities and commercial customers in island communities throughout Asia Pacific.
Browse Electrical companies
Upcoming electrical events in China

China Shanghai International Electric Cylinder Industry Exhibition 2025
- 29 - 31 Jul, 2025
- Shanghai, China

Solar PV and Energy Storage World Expo 2025
- 8 - 10 Aug, 2025
- Guangzhou, China