HomeSupplier Discoveryarrow-rightElectrical & Electronicsarrow-rightUPSarrow-rightOffline Power Factories & Companies
Filter
Category
More
Management Certification
More
R&D Capacity
Annual Revenue
More
No.of Employees
More
Province & Region
More
about offline power
  • Technological Innovation
  • Reliable Supply Chains
  • Substantial Manufacturing Capabilities

offline power1,000+ factories verified

Shanpu Technology (Guangdong) Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
UPS, UPS Battery, Inverter, Online UPS, Outdoor Solar Inverter, Offline UPS, Lead Acid Battery, Mini UPS, Solar Inverter, Outdoor Power Station
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shanpu is an excellent technology manufactory that specializes in the R&D, production, and sales of high-quality UPS power supply. Our company has 20 years experience and has grown to become a well-respected brand in the UPS industry. We provide OEM, ODM and advanced customization services to over 50 countries, 35, 000 customers, We are committed to providing our customers with the high quality products that meet their specific needs.

Shenzhen Da Songhe Trading Co., Ltd.

3 yrs
·Trading Company
Main Products:
SATA, Hdds, SSD, Electronic Components, IC Chip PCBA, Ai Camera Modules, M. 2 Nvme, Temperatu Nand Flash
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
Established in 2008, Shenzhen DaSonghe Trading Co., Ltd. is a professional and reputable authorized distributor, manufacturer and brand owner engaged in the global electronic components industry. With more than two decades of deep industry accumulation, we have grown into a reliable comprehensive supply enterprise integrating independent brand R&D, distribution, wholesale and one-stop supporting services.

Zhejiang Gangkong Electric Co., Ltd

5.0
Main Products:
Distribution Box, Switch Cabinet, Switchgear, Transformer, Substation, Electrical Accessories, Heat Shrink Tubing, Fuse, Circuit Breaker, SPD
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Zhejiang Gangkong Electric Co., Ltd. is a manufacturing factory specializing in high and low voltage complete equipment. We are dedicated to providing high-quality electrical products such as substations, switchgear, and ring main units.

Foshan Kemapower Electronics Co., Ltd.

5.0
Main Products:
UPS Home UPS IPS, Inverter Solar Inverter Hybrid Solar Inverter, Solar Charge Controller Solar Regulator, Battery Charger, Solar Panel, Battery Solar Battery Gel Battery, Solar Power System Solar Generator, Solar Street Light Solar Light Head, off Grid Inverter on Grid Tie Inverter, Inverter Combin Charger
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Foshan KEMAPOWER ELECTRONICS Co., Ltd. is a leading manufacturer and trader of Backup Power and Solar power System with over 20 years' experience, with wide worldwide export in many other countries and regions owning 30 sales branches and agents in China. We specialize in manufacturing and supplying UPS, Power inverter, Battery charger, Battery, Solar street lamp kit, solar power system, AC voltage regulator, and other electrical power products. We are a company with ISO certificate and all of our products are designed and produced in accordance with ISO rules. The most of products have passed the CE certificate of EU certificate of U. S. A.

Dongguan Dengfeng Green Energy Technology Co., Ltd.

4 yrs·5.0
·Manufacturer/Factory
Main Products:
LED Emergency Light, LED EXIT Sign Light, LED Emergency Driver, Uninterruptible Power Supply, Portable Power Station, Electronic Candle Light.
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Dongguan Dengfeng Green Energy Technology Co., Ltd. Was established in September 2022, it has three manufacturing plants, namely Shenzhen Dengfeng (founded in 2009), Jiangxi Dengfeng (founded in 2018), Dongguan Dengfeng (established in 2022). Products include but are not limited to: New energy technology research and development, online and offline energy storage power supply, emergency power supply and lighting product research and development, solar and wind power related to household energy storage grid-connected or off-grid power supply technology research and development, production, sales and service, battery sales, portable outdoor power supply, communication UPS, uninterruptible power supply (UPS) emergency power supply (EPS) distributed energy storage power station, semiconductor optoelectronic products design and development, sales and service; Sales, investment, R&D, design, installation, construction and maintenance, operation of charging facilities for new energy vehicles, etc. The automated production equipment of Dengfeng factory is highly efficient, and the testing instruments are advanced and precise to ensure that each product is of high quality and stable and reliable. The certificates include ULETLTUVCBCEROHSMSDSUN38.3 and so on. Dengfeng has more than 3, 000 square meters of warehouses in Europe, and more than 30 people in the R&D, sales and service team in the Netherlands.

Puri laser Technology (Nantong) Co,.Ltd

5 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Laser Machine Parts, Laser Tube, Laser Engraving & Cutting Machine, Laser Marking Macine
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Puri Laser was founded in 2009 and has been deeply engaged in the laser field for more than 16 years, focusing on the R&D, production and sales of CO2 laser tubes and supporting laser power supplies. Relying on mature craftsmanship and strict quality control, it has become a preferred partner for laser equipment manufacturers at home and abroad. In product manufacturing, Puri Laser adopts special processing techniques for the entire technological process of laser tube firing, chip mounting, gas filling and other procedures, and combines with a scientific and complete quality control system to create core laser tube products with high power, excellent light spots and long service life. The power range covers 25W to 600W, which can be widely adapted to various laser equipment such as laser seal engraving machines, marking machines, engraving machines and cutting machines.

Shandong Kehui Laser Equipment Co., Ltd

16 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Laser Engraving And Cutting Machine, Laser Marking Machine, Industrial Chiller
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shandong Kehui Laser Equipment Co., Ltd. Was established in 2011 with a registered capital of 3 million yuan. It is a professional company specializing in the development and production of laser engraving machine, laser engraving machine, laser cutting machine, laser cutting machine, fiber laser marking machine, laser metal cutting machine. After more than ten years of development, the products have been loved by all countries in the world, and are exported to more than 100 countries and regions around the world. Through our continuous improvement of excellent quality, at home and abroad to obtain a good market in short supply, at the same time with a number of professional laser research institutions at home and abroad to establish a stable cooperative relationship, the company always adhere to the "product pass rate of 100%, customer satisfaction rate of 100%" double hundred concept. Absorb new ideas, strict quality control, all-round service tracking, adhere to make high quality products. In line with the "quality for the survival of this, sales for the road to development" purpose. Now has a group of capable management personnel and a high-quality professional and technical team, comfortable and elegant office environment and has more than 6000 square meter of new modern standard workshop. We take quality as life, time as reputation, price as competitiveness of the business belief, actively develop high technology quality laser products, to bring more choices to different customer needs.

Luoyang Apower Imp. & Exp. Co., Ltd.

5.0
Main Products:
18650 Battery, Rechargeable Battery, Battery Pack, Lithium Battery, Li Ion Battery, Lithium Ion Battery, LiFePO4 Battery, Power Supply, Storage Battery, LFP Battery
Country/Region:
Henan, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
Apower is an international high-tech and growing company, specializing in R&D, which manufactures li ion battery, LiFePO4 battery, RC battery, Laptop battery, Lithium polymer battery and Battery pack.

Jinan Uscam Machinery Co., Ltd.

5.0
Main Products:
CO2 Laser Machine, CNC Router Machine, Laser Marking Machine, Plasma Cutter, Fiber Laser Cutting Machine, Metal Cutting Machine, CNC Printing Machine, Stone Engraving Machine, CNC Machine Parts, CNC Press Machine
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Jinan Uscam Machinery Co., Ltd is a leading global manufacturer of CNC router, laser, plasma and CNC bending, Our main products for Woodworking, Advertising, Marble, Metal and also produce special machines matching customers' requirements.

Shenzhen UPSEN Electronic Co., Ltd.

5.0
Main Products:
UPS, Inverter, Battery, Energy Storage, Solar Power, UPS Power, Portable Power Station, Online UPS, Power Inverter, DC AC Inverter
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Shenzhen UPSEN Electronic Co., Ltd. is a subsidiary corporation of UPSEN Holdings Co., Ltd., which is established in 2002 with the mission to accelerate the transition and development of new energy, and build a new energy world. We are a private high-tech enterprise integrating researching & development, production & operation and technical services as a whole, which is specialized in Electric, Electronic and Energy fields for a long time. Our main products are UPS Power, Inverter Power, Battery Power, Solar&Wind Power. We are dedicated to offer quality power and power solution for Data-center, Telecom, Bank, Hospital, Transportation, Industry, A-rmy, Security, and civil & office area etc. Moreover, we have mastered the core technology of power products through our independent research, we are one of few domestic enterprises which can meet the customers' customized requirements, and provide professional power solutions.

Jiangsu Jia Jia Car Leasing Co., Ltd.

6 yrs·4.5
Main Products:
Byd Series Spare Parts, Byd Car, New Energy Forklift, New Energy Car Parts, Blade Battery Pack, Electric Drive Motor, LED Headlamp & Taillamp, Rearview Mirror & Glass, Bumper & Grille Assembly, Chassis & Suspension Parts
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Carjiajia (Jiangsu Jiajia Car Leasing Co., Ltd. ) is based in Nantong, China.

Shandong Yinan Tengfei Machinery Co., Ltd.

5.0
Main Products:
Block Machine, Block Making Machine, Brick Machine, Brick Making Machine, Concrete Mixer, Batching Machine, Pallets Feeder Machine, Stack Machine, Pallets
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Company Profile:
Shandong Yinan Tengfei Machinery Co., Ltd is located in Linyi city, Shandong province of China. We are committed to the research and development, manufacture and sales of concrete block making machines since 2005.

Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd.

5.0
Main Products:
Transformer, Oil Immersed Transformer, Dry Type Transformer, Substation, Power Transformer, Amorphous Alloy Transformer, Main Transformer, High Voltage Transformer, Step-Down Transformer, Vacuum Circuit Breaker
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Xuzhou Jinteng Intelligent Electrical Technology Co., Ltd. is headquartered in Xuzhou, Jiangsu Province, China. As a leading power transmission and distribution solution provider, we rely on years of industry experience to focus on the research and development, production and sales of transformers (oil-immersed/dry type), substations, switchgear, ring main units and prefabricated energy storage cabins. The company has always deeply integrated cutting-edge technology with international standards (such as IEC, IEEE, ANSI), and is committed to providing global customers with smart power equipment that is energy-efficient, safe and reliable and adaptable to complex climatic conditions.

Chungho Environmental Protection Technology Chengdu Co., Ltd.

8 yrs·5.0
·Trading Company
Main Products:
Mist Collector, Dust Collector, Fume Extractor, Vacuum Cleaner, Air Filter, Oil Skimmer, Oil Water Separator, Oil Purifier
Country/Region:
Sichuan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Chungho environmental protection technology Chengdu Co., Ltd. is a professional environmental protection equipment provider that solves various environmental problems for you and provides one-stop procurement services. Our main products are small dust collectors, large dust removal equipment, oil fume purifiers, oil mist collectors and exhaust gas treatment equipment, which are widely used in air purification in various industrial production fields. We take the customer first, quality first, service first, and technology first as our business philosophy to provide you with high-quality and cost-effective products. Our R&D team has many years of industry experience and strong technological innovation capabilities. Through continuous research and development of new products, we lay the foundation for the competition of similar products and ensure the continuous development of the company's business. In addition, we also have stable and efficient factory production to ensure the delivery time of customers. Win trust with professionalism and win the future with responsibility. We look forward to cooperating with you every time!

Cooltec Cooling Technology (Qingdao) Co., Ltd

5.0
Main Products:
Industrial Air Conditioner, Enclosure Air Conditioner, Air Conditioner, Cooler, Energy Storage Air Conditioner, Data Center, Telecom Air Conditioner
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Cooltechx: Global Leader in Industrial & Precision CoolingCooltechx is a premier manufacturer of industrial air conditioners, energy storage thermal management systems, and precision cooling solutions. With 20+ years of innovation, 3 advanced manufacturing bases (Qingdao, Suzhou, Shenzhen), and exports to over 50 countries, we empower industries to optimize energy efficiency, ensure system stability, and support the global transition to a low-carbon future. Sustainability at Our CoreOur mission is to accelerate carbon neutrality through high-efficiency cooling technologies. We design products that integrate: Eco-friendly refrigerants (R134A, R513A, R454B)Energy-saving performance (up to 35% power savings)Clean energy compatibility (solar and wind ready)All core products are CE, UL, RoHS, ISO9001 certified and tested in our in-house enthalpy lab to simulate real-world performance under diverse environmental conditions. Energy Storage Thermal Management SolutionsTo meet the cooling demands of the fast-growing BESS (Battery Energy Storage System) industry, Cooltechx offers both air-cooled and liquid-cooled thermal management systems, specially designed for: Containerized lithium battery systems (LFP, NMC)C&I energy storage cabinetsOutdoor grid-connected unitsKey benefits: Intelligent temperature control from -20° C to +50° CRemote monitoring via RS485 / ModbusFlexible installation: Wall-mounted, rack-mounted, or integratedIP55/IP65 protection for outdoor deploymentsModels range from 1kW to 70kW+ cooling capacityOur systems are widely used in energy projects across the Middle East, Southeast Asia, and Europe. Precision Cooling for Data CentersCooltechx delivers mission-critical cooling for edge, modular, and hyperscale data centers, including: In-row cooling unitsRoom-based CRAC/CRAH systemsMini cooling units for edge computing and micro DCsRedundant N+1 configurationsWe also offer fluorine pump cooling technology, designed for ultra-high energy efficiency and low PUE. This solution significantly reduces power consumption in large-scale deployments while maintaining precise control over temperature and humidity (± 0.5° C / ± 5% RH). High-Precision Cooling for Sensitive ApplicationsWe also engineer custom precision cooling systems for: EV battery and inverter cabinetsMedical device enclosuresTelecom and 5G edge computing sitesIndustrial automation control panelsOur thermoelectric and inverter-based cooling units deliver: Compact sizes with high cooling densityLow-noise, low-vibration performanceDigital control and smart diagnosticsLong lifecycle (MTBF > 100, 000 hours)Smart Manufacturing + Global ServiceCooltechx's facilities operate under lean manufacturing and Industry 4.0 principles. We partner with world-class suppliers (Emerson, Schneider, Siemens, Infineon), and offer: OEM & ODM customizationGlobal delivery within 2-20 working daysOn-site installation, training & commissioning24/7 multilingual tech supportEvery product undergoes airtightness tests, full-process QA, and re-testing in our enthalpy lab, ensuring high durability even in desert, coastal, or high-altitude environments. Key Facts20+ years of engineering experience3 R&D + manufacturing bases in ChinaExported to 50+ countries100+ patents and proprietary technologiesUL, CE, ISO9001, RoHS certifiedIP54 / IP55 / IP56 / IP65-rated productsCooling capacity from 300W to 70kW+Cooltechx - Cooling Smarter. Powering Progress. Greening the Future.

TOB Technologies Co., Limited

11 yrs
·Trading Company
Main Products:
Battery, Fiber Optic Equipment, Bluetooth Speaker
Country/Region:
Guangdong, China
Sample Service:
Sample Available
Company Profile:
Founded in 2012, TOB Technologies is a leading high-tech enterprise specializing in the integration of research, development, design, production, and sales of advanced technologies. With a diverse product portfolio, we offer industry-leading solutions in the fields of energy storage batteries, outdoor power supplies, communication equipment, and FTTH products.

Hefei Sinopower Technologies Co., Ltd

5.0
Main Products:
Hydrogen Fuel Cell, Hydrogen Generator, Related Spare Parts, Air Compressor, Alkaline Electrolyzer, Pem Electrolyzer, Hydrogen Production Equipment, AEM Electrolyzer
Country/Region:
Anhui, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Sinopower was established in 2011. We supply various products in the hydrogen energy industry chain, including but not limited to hydrogen production, hydrogen storage, hydrogen supply, electric maintenance and BOP parts, fuel cell system assemblies, fuel cell vehicles, etc.

Xiamen Amore Gift Solutions Co., Ltd.

1 yrs·5.0
·Trading Company
Main Products:
Crystals, Gemstones, Crystal Skulls, Crystal Animals
Country/Region:
Fujian, China
Sample Service:
Sample Available
Company Profile:
Where Crystal Craftsmanship Meets Natural Beauty

Rizhao Ape Fitness Co., Ltd.

5.0
Main Products:
Rigs & Racks, Cardio Equipment, Olimpic Barbell, Calibrated Steel Plate, Bumper Plate, PU Plate, Kettlebell, Gym Bench, Dumbbell, Gym Ball
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Rizhao Ape Fitness Co., Ltd. is a leading fitness equipment and sports products company based in Rizhao, Shandong, China. Established in 2012, we specialize in R&D, manufacturing, marketing, and exporting.

Wenzhou Kuaiyida Machinery Co., Ltd

Main Products:
Die Cutting Machine, Blanking Machine, Paper Box Making Machine, Stripping Machine, Paper Cup Fan Stripping Machine, Die Cutter Machine
Country/Region:
Zhejiang, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Wenzhou Kuaiyida Machinery Co., Ltd is a professional manufacturer of high-quality waste stripping machines, integrating product design, R&D, production, sales, and after-sales services. With multiple invention patents and robust technical expertise, we specialize in producing semi-automatic and fully automatic waste stripping machines. Equipped with advanced testing facilities. Our machines deliver high precision, exceptional efficiency, and powerful waste removal capabilities.

Guangdong Delijun Intelligent Equipment Co., Ltd.

21 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Thermoforming Online Crusher/Trimmed Two Side Edge Online Crusher/Super Silent Offline Crusher /Plastic Cup or Lid Packaging Machine/Plastic Cup Curling Machine
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Delijun is a professional thermoforming auxiliary equipment supplier integrating R&D, manufacture and assembly, marketing and service. Since its establishment, Delijun have always been adhering to the concept of "Honesty, Professional, Service, Innovation", and is committed to providing high-quality products and sustainable services to customers around the world. The main products include thermoforming online crusher, sheet trimmed two-side-edge online crusher, offline crusher, thermoforming automatic packaging machine, thermoforming automatic rim roller machine, automatic tilting mould cup thermoforming machine and others, covering food, medical, electronics, house building materials and other plastic packaging fields. Our customers are all over the world with more than 50 countries and regions.

Qingdao Sacpack Intelligent Equipment Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Strapping Machines, Wrapping Machines, Packaging Line, Packaging Tools, Strapping
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Qingdao Sacpack Intelligent Equipment Co., Ltd. Established in 2006, has been engaged in the logistics packaging industry for nearly two decades and is one of the pioneers in packaging solutions across numerous sectors. The company specializes in intelligent in-plant logistics packaging, providing clients with comprehensive solutions and services ranging from consumables to complete packaging lines. Its products serve dozens of industries including building materials, automotive, new energy, smart logistics, steel and non-ferrous metals, cotton and chemical fibers, and automotive components, with exports reaching over 20 countries and regions such as the United States, Japan, and Australia.

Dongguan Sundarc Automation Technology Co., Ltd

5.0
·Manufacturer/Factory & Trading Company
Main Products:
Selective Wave Soldering Machine, on-Line Selective Soldering Machine, off-Line Selective Soldering Machine, PCB Cleaner, Selective Flux Sprayer, Semi-Auto Hooded Selective Soldering Machine
Country/Region:
Guangdong, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Dongguan Sundarc Automation Technology Co., Ltd. is a leading expert in the field of selective wave soldering, dedicated to delivering innovative solutions for precision electronics manufacturing. With over 24 years of experience in R&D, production, and after-sales service, we have solidified our reputation as a trusted partner for global enterprises.

Gongboshi Robot Technology Co., Ltd.

Main Products:
Industrial Robot, Cobot, Welding Robot, Collaborative Robot, Palletizing Robot, Welding Positioner, Suction Cup, Robot Gripper, Manipulator, Robot Linear Track
Country/Region:
Shanghai, China
R&D Capacity:
OEM/ODM Service
Company Profile:
Dr. Industrial Robotic Technology Ltd., established in 2016, is positioned as an intelligent manufacturing service provider dedicated to the research, development, and application of robotics, intelligent equipment, artificial intelligence, and core supporting components. Our business scope encompasses intelligent equipment and robotic solutions, aftermarket maintenance services for robots, industrial automation integration and digital factory development, as well as artificial intelligence applications. Adhering to a "product-LED - ecosystem integration - digital-driven" development strategy, we continually enhance the standardization, modularization, and componentization of parts within robotic workstations, intelligent equipment, and automated machinery. This systematic approach reduces costs, increases efficiency, and empowers the manufacturing industry to achieve upgraded, transformative growth.

Reros (Changzhou) Electronics Co., Ltd.

23 yrs
·Manufacturer/Factory
Main Products:
UPS; Online UPS; Modular UPS; Offline UPS; Online Transformer Base UPS
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Located in Changzhou National High-tech Development Zone of China, Reros (Changzhou) Electronics Co., Ltd. is committed to growing into a manufacturer and service provider in the field of global power supply. It is a joint-stock and high-tech enterprise, integrating design, production, sales and services. Currently Reros has two large production bases, four production plants, five domestic and foreign business departments, 3 R&D centers, more than 100 R&D engineers; Sales offices and service centers in 30 provinces and cities in China. Moreover, it has established more than 80 global agency service outlets in Asian, African, Europe and America.