Best Industrial Power Suppliers
Beta Electric Industry
🇹🇼 Taiwan
1973501-1000 peopleManufacturer/DistributorHigh capacity factory
Established brand
OEM manufacturer
ODM manufacturer
Shipments
887
Key customer
STRUTHERS DUNN
Key market
Oceania
Description
Beta Electric Industry, established in 1973 in New Taipei City, Taiwan, is a leading manufacturer and distributor specializing in a comprehensive range of relays. With a corporate upgrade in 1978 and a manufacturing factory established in China in 1992, the company has over 40 years of expertise in electric component manufacturing. Beta Electric Industry employs between 501 and 1000 people and generates an annual revenue of USD 5 million to 10 million. They offer OEM, ODM, and their own brand products, with a strong focus on general-purpose relays, industrial automation relays, electronic relays, automotive power relays, time delay relays, latching relays, and relay sockets. Their product portfolio includes miniature industrial power relays (Ly Type, My Type) and Octal Base industrial power relays (Mk Type), designed for applications such as control panel direct load switching, sequence control, industrial automation controllers, and video projector systems. The company's commitment to quality is evidenced by its numerous certifications, including ISO 9001, ISO 9002, QS 9000, TUV, UL, and QC 080000. Beta Electric Industry has been exporting since 1975, serving international markets with reliable products and an internal continuous quality management system.
Octal Base General-Purpose Industrial Power Relay 10A/ 16A, 11 Pin Low Voltage Mk Type$2.8
High-Quality Miniature General-Purpose Industrial Power Relay Low Voltage 4 Pin VAC VDC Ly Type$1.5
Octal Base General Purpose Industrial Power Relay 10A/ 16A, 8 Pin Low Voltage VAC VDC Mk Type$2.5
High-Quality 2 Pin Miniature General-Purpose Industrial Auxiliary Power Relay Low Voltage VAC VDC Ly Type$1.5
High-Quality 3 Pin Miniature General-Purpose Industrial Power Relay Low Voltage 3 Pin VAC VDC Ly Type$1.5
High Quality Miniature General-Purpose Industrial Power Relay 3A / 5A/10A, 3 Pin VAC VDC Low Voltage My Type$1.3
High Quality Miniature General-Purpose Industrial Power Relay 4 Pin Low Voltage 3A / 5A/10A, VAC VDC My Type$1.9
High Quality Miniature 2 Pin General-Purpose Industrial Power Relay 3A / 5A/10A VAC VDC Low Voltage My Type$1
High-Quality 1 Pin Single-Pole Ly Type Miniature General-Purpose Industrial Auxiliary Power Relay Low Voltage VAC VDC$1
Quan Pham Industrial Electrical Equipment Company Limited
🇻🇳 Vietnam
11-50 peopleDistributor/Wholesaler/Trading CompanyShipments
18
Key customer
FIRST PHILEC
Description
Quan Pham Industrial Electrical Equipment Company Limited is a prominent distributor and wholesaler of industrial electrical equipment based in Ho Chi Minh City, Vietnam. Established with a capital of 29 billion VND and employing a team of up to 50 professionals, including experienced engineers, the company serves as a key trade representative for several international brands such as RTR Energia (Spain), SAMWON (South Korea), DUSONC, and BEKONEC. They supply a comprehensive range of products to retail stores nationwide and participate in major power projects for clients like LILAMA.
The company specializes in a diverse portfolio of electrical solutions, including electric switchboards, smart busbar systems, cable tray and ladder systems, and electrical enclosures. Their extensive inventory features transmission line hardware, pole line hardware (such as guy clamps, pole bands, and cross arms), and industrial fasteners. Additionally, they provide specialized power fittings, ADSS/OPGW accessories, and electrical insulators. Their cable offerings are particularly robust, encompassing signal control cables, rubber cables, welding cables, and various fire-resistant or marine-grade options.
Quan Pham Industrial Electrical Equipment Company Limited also distributes automation components and power distribution equipment, including inverters, PLCs, MCBs, contactors, and harmonic filters. The company emphasizes quality and compliance, providing products backed by UL certification, CO/CQ documentation, and IQNET standards. While primarily a distributor and importer, they maintain a factory office and store in Ho Chi Minh City to support their logistics and customer service operations across Northern, Central, and Southern Vietnam.
Jiangsu First Power Co., Ltd.
🇨🇳 China
202211-50 peopleTrading CompanyProduct customization
Low MOQ
OEM manufacturer
Shipments
95
Key customer
CARACOL
Key market
North America
Review
5
Qingdao Moore Golden International Trade Co., Ltd.
🇨🇳 China
202251-100 peopleManufacturer/Trading CompanyOEM manufacturer
Small batch production
Product customization
Eco-friendly supplier
Shipments
2
Key customer
HOSTDIME
Key market
North America
Description
Qingdao Moore Golden International Trade Co., Ltd. is a professional manufacturer and trading company specializing in power generation solutions. Based in Qingdao with a dedicated factory in Weifang, the company provides a comprehensive range of generating sets from 5KW to 2200KW. Their product portfolio includes diesel, natural gas, LPG, biogas, gasoline, and hydrogen power generators, as well as AC alternators and brushless dynamos. The company offers various configurations such as silent, open frame, trailer-mounted, and portable units to meet diverse industrial and commercial needs.
As an ISO 9001 certified organization, the company serves as an OEM manufacturer for prestigious brands including Cummins, Doosan, and Yuchai. Their generator sets are coupled with world-renowned engines from Perkins, Deutz, and Doosan, and alternators from Stamford, Marathon, and Leroy Somer. These products are engineered for low noise, low vibration, and reliable performance, making them suitable for applications in hospitals, mines, telecommunications, oil fields, and construction sites.
Established in 2022, the company employs between 51 and 100 people and operates four production lines with an annual output capacity of approximately 1.2 million units. Qingdao Moore Golden International Trade Co., Ltd. maintains strong export capabilities, reaching over 40 countries across Europe, Africa, South America, and Southeast Asia. They provide flexible business solutions including OEM and ODM services, customized on-demand processing, and support for small order quantities with a focus on efficient delivery times.
150kVA Silent Diesel Generator for Construction Site Power$4800
30kW Brushless Copper AC Alternator Single Bearing 3-Phase 50Hz/60Hz for Home Backup Power Supply$775
<75dB Ultra Silent 150kW Canopy Generator 187.5kVA with AVR & Auto Start 380V/220V for Hospital ICU/Data Center$5800
High Performance 160kW Diesel Genset 200kVA Low Emission and Long Life$6500
Cheap 20kVA 40kVA 50kVA 60kVA 75kVA 80kVA Diesel Generator Price with Cummins Engine for Sale$6000
Runh Power Corp., Ltd.
🇨🇳 China
1996301-500 peopleService Company/Trading CompanyEstablished brand
Multinational enterprise
Patented technology
Low MOQ
Shipments
55
Key customer
VEDANTA
Key market
South America
Description
Runh Power Corp., Ltd., established in 1996 and headquartered in Jinan, China, is a global professional Engineering, Procurement, and Construction (EPC) company specializing in power infrastructure development. With nearly 30 years of experience and a workforce of approximately 500 employees—including over 300 senior engineers and technicians—the company has completed more than 300 power plant projects across four continents. Runh Power operates as a comprehensive equipment supplier and general contractor, managing projects ranging from 1.5MW to 660MW.
The company's extensive product and service portfolio is organized into specialized divisions: the Power Plant Series for various capacities; TG Island, focusing on steam turbines and generators; Boiler Island, including biomass and industrial boilers; and Green Island, which provides environmental solutions such as dust removal, DeNOx, and DeSOx systems. Their technical capabilities span thermal, gas-fired, wind, waste-to-energy, and combined cycle power plants, as well as renewable energy solutions like solar thermal and energy storage.
Runh Power provides end-to-end project lifecycles, including site investigation, feasibility studies, engineering design, equipment procurement, civil works, installation, and commissioning. They also offer specialized services such as power plant relocation, upgrading, and long-term operation and maintenance (O&M). Holding ISO 9001 and ISO 14001 certifications, the company maintains a significant international presence with over 12 global branches and a supply network of nearly 500 manufacturing partners, serving diverse industries including steel, chemical, cement, and paper across Southeast Asia, Africa, and the Americas.
Industrial Power Plant EPC Contractor$150000
Industrial Biomass Power Plant EPC$1000000
Industrial Power Plant Spare Parts$150000
Industrial Turbine Process Steam Power$450000
Industrial Steam Turbine for Power Generation$1000000
Industrial Efb Power Plant EPC Contractor$1000000
Industrial Power Plant EPC Power Generation$1000000
Industrial Combined Cycle Power Plant Contractor$150000
Industrial Power Station Upgrading and Rebuilding$1000000
Industrial Condensing Steam Turbine Power Plant$15000
Second Hand Industrial Power Plant Equipments$150000
Industrial Captive Power Generation EPC Contractor$150000
Guangdong Sunkings Electric Co., Ltd.
🇨🇳 China
199351-100 peopleManufacturer/Trading CompanyEstablished brand
Own brand
Product customization
Low MOQ
Shipments
16
Key customer
SIERRA LEONE FOOTBALL
Key market
Europe
Review
5
SHX Genset Suppliers 100KW to 2200KW Genset Engine Powered by SDEC Cummins Weichai Open Diesel Generators$103669
SHX 250kva 200KW Methane LNG LPG Natural Gas Powered Generators Set Water Cooled Backup Generation$25000
Hangzhou Jiang Technology Co., Ltd.
🇨🇳 China
201551-100 peopleManufacturer/Trading Company/DistributorOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
617
Key customer
ATELIERSTORE
Key market
North America
Review
4.9
MEAN WELL RSP-1000-24 1000W 24V Industrial Power Supply 85-264VAC Wide Input for Industrial Automation$161.4
SNC-3000-24 3000W 24V 125A Power supply Use for industrial$394
MEAN WELL RSP-1000-24 Industrial Grade 1000W 24V Power Supply$154
Meanwell SCP-75-24 75W 24V industrial security Switching power supply$12.1
Jiangtek DRM-150-24 24V 6.25A 150W Industrial Power Supply 24V$13.5
MEAN WELL HRPG-600-24 24V 27A 600W Industrial Power Supply$120.1
Chint NXB-63 4P C20 Industrial Miniature Circuit Breaker MCB-C Curve 4P Industrial MCB Chint$4.9
Mean Well LRS-450-24 Industrial Equipment Machine Single Output Power Supply$29
MEANWELL HRPG-1000-48 1000w 48V 21A Industrial PFC Switching Power Supply$190
Mean Well IRM-15 PCB-Mount Module Power Module for Industrial Automation$6.7
Meanwell SD-350C-12 350w 12v Industrial Adjustable Switching Mode Power Supply$68
Mean Well RSP-1000-24 1000w 24v Industrial Meanwell Portable Power Supply$152
Shenzhen Evs Industrial Co., Ltd.
🇨🇳 China
2014101-200 peopleManufacturerOEM manufacturer
ODM manufacturer
Product customization
Shipments
29
Key customer
GREEN SECURE
Key market
Asia
Description
Shenzhen Evs Industrial Co., Ltd. is a professional manufacturer and OEM service provider specializing in power supply solutions. Established in 2014 and based in Shenzhen, China, the company operates with a workforce of 101 to 200 employees and generates an annual revenue between US$10 million and US$50 million. The company maintains a dedicated factory and focuses on the development and production of high-performance power electronics, including switching power supplies, DC power systems, and modular telecom rectifiers.
Their extensive product portfolio features 19-inch rack-mount solar power inverters, pure sine wave inverters, DC-DC converters, and UPS power supplies. Additionally, they provide specialized infrastructure components such as power wall batteries, battery chargers, waterproof outdoor power cabinets, and network cabinets. These products serve critical roles in telecommunications, industrial power, and renewable energy sectors.
Shenzhen Evs Industrial Co., Ltd. is recognized for its commitment to quality and cost-efficiency, offering both OEM and ODM services to meet specific client requirements. The company has established a strong international presence, exporting to diverse markets across Europe, North and South America, Australia, the Middle East, and Southeast Asia. Their reputation is built on a foundation of technical expertise and a collaborative approach to mutual development with global business partners.
Telecom Switching Power Supply with Rectifier Module 12V 24V 30V 48V 220V Input 50A/60A Single AC-DC Output$330
19-Inch LED Display 220V Dc to 220V Ac Inverter DC AC Converter 5000W Rated Power 110V Output 60Hz Motor 48V Input 30A OEM$330
19-inch 1U Rack Mount 48v DC Power Supply Telecom 48V 60A 3000W Switching Power Supply Two Rectifier Modules 60Hz Single$320
48 Volts to 220v Ac Inverter Standalone 19inch Rack Mounted Single Phase Inverter 1000W 220V Sine Wave 5A 48Vdc Inverter$220
Zhejiang Weihao Electronic Co., Ltd.
🇨🇳 China
2007101-200 peopleManufacturer/Trading CompanyOEM manufacturer
ODM manufacturer
Patented technology
Low MOQ
Shipments
207
Key customer
TNI CONTROLS
Key market
North America
Review
5
SP-15000 Single Output Power Supply With PFC 15000W Switching Power Supply for Industrial Control or Automation Equipment$1114.04
SP-15000 Single Output Power Supply With PFC 15000W Switching Power Supply for Industrial Control or Automation Equipment$1113.97
Industrial Control Automation Equipment Display Switching Power Supply 60V 200A SP-12000 Single Output Power Supply With PFC$926.01
Pid Display Switching Power Supply for Industrial Control or Automation Equipment SP-12000 Single Output Power Supply With PFC$926.01
Led Lighting Driver Din Rail Series Power Supply Industrial Smps Power Supply NDR-75-24 75W 24V Switching Power Supply$10.37
PFC Function Industrial Smps 9000W 24V/36V/48V/60V/110V/220V High Voltage Switching Power Supply SP-9000 Power Supply$739.98
PFC Function Industrial Smps 9000W 24V/36V/48V/60V/110V/220V High Voltage Switching Power Supply SP-9000 Power Supply$739.98
2 Years Warranty Single Output SE-1500 1500W 24V 36V 48V 70V 110V 220V Industrial Adjustable Voltage Current Smps Power Supply$95
High Power Switching Power Supply SP-15000 15000W 625A 24V 36V 48V 60V 110V 220V Ac to Dc Industrial Smps Power Supply$1114.04
NDR-75-12 AC to DC Constant Voltage SMPS Power Supply High Efficiency 75W 12V 6.3A DIN Rail Industrial Switching Power Supply$10.37
Industrial Control or Automation Equipment SP-9000 Voltage Input Range 95-265VAC 24V 36V 48V 60V 110V 220V AC to DC Power Supply$739.98
CE Rohs Din Rail Series HDR-60-12 60W 12V 5A Ac to Dc Single Output Smps Switching Power Supply Industrial Power Supplies$5.18
Yueqing Okey Trade Co.Ltd
🇨🇳 China
201451-100 peopleManufacturer/Trading Company/Service Company/Wholesaler/DistributorOEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
152
Key customer
SREE DHANAM AUTOMATION
Key market
North America
Review
5
Reliable OEM Full-Range Input DIN Rail Power Supply for Industrial Systems$7
AC/DC Dual Output Switching Power Supply 5V/2A Versatile Industrial Solution$6.7
OEM Full-Range Input DIN Rail Power Supply for Versatile Industrial Applications$7
65W Power Supply Converter Universal AC/DC Single Output 5V for Industrial Applications$7
Meanwell Single Output Switch Power Supply LRS-150-24 150W 24V for Industrial$8
36V 5W AC/DC Switching Power Supply-Single Output Industry Use-Adjustable Frame$1.7
Portable Industrial Power Bank with 220V DC Output | Dual Output 24V Power Supply$13.26
LRS-200-12 Single Industrial AC-DC Switching Power Supply 12V DC Output$11.58
Open Frame Power Supply 48V DC 25W Single Output for Audio Amplifiers Industrial Application$4.35
High-Performance Single Output Power Supply for Industry Reliable and Efficient Built to Last$38
High-Power 24V 1000W Single Output SMPS DC Power Supply for Industrial & Lab Use$45
Adjustable Single Output Industrial Use Power Supply PS-05-36 AC/DC Open Frame$1.7
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