Thehao Power Technology Of Shanghai Co., Ltd. is a professional trading company and custom manufacturer based in Shanghai, China. Established in 2010, the company has built over 14 years of industry experience specializing in power distribution equipment and industrial heating solutions. Their extensive product portfolio includes Ring Main Units (RMU), switch cabinets, box transformers, and cast resin dry-type transformers, alongside a specialized range of industrial gas and light oil burners. Thehao Power Technology also provides various electrical components such as SF6 gas-insulated switchgear, moulded case circuit breakers, and auto changeover switches. The company maintains a strong commitment to quality management, holding ISO 9001, ISO 14001, ISO 45001, and ISO 50001 certifications. They offer comprehensive customization services, including drawing-based and sample processing, supported by rigorous raw material traceability and finished product inspection protocols. Serving a global clientele that includes engineers, wholesalers, and manufacturers, the company primarily exports to markets across South America and Southeast Asia, in addition to its domestic operations.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Product customizationOffers full customization for design and features.
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THEHAO THQ1-63J CB Class 4P AC400V Dual Power Automatic Transfer Switch for Generator with 6-63A Range
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Generator Ats Panel Auto Changeover Switch 63/100/200 Amp 50a 250a 400a 3p 4p Dual Power Automatic Transfer Switch Price
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Factory Price 11kV/24kV/33kV Solid Insulated Switchgear Ring Main Unit Outdoor Indoor Hv Mv Voltage Switchgear RMU
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RMU 11kv Ring Main Unit Price Air Insulated Factory Price High Quality Mv Hv Lv Voltage Environment Type Switchgear
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ATS PC Automatic Transfer Switch 3/4 Pole 50/63/100 Amp AC 3 Phase Dual Power Home Mains Backup Generator Changeover Switch
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Power Distribution Box THEHAO THDFW Factory Directly Sales Waterproof Dustproof Outdoor Electric Connection SMC&Metal Low
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6~63amp CB Certified Dual Power Automatic Transfer Switch Customized 50/60Hz 2/3/4Poles 220v ATs Dual Power Automatic Manual
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DZ47-63 Miniature Circuit Breaker (MCB) 2Pole 10A-63A 230/400V AC Low Voltage 4.5kA/6kA Breaking Capacity
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Certifications
ISO 14001
1
International Organization for Standardization 14001
ISO 45001
1
International Organization for Standardization 45001
ISO 50001
1
International Organization for Standardization 50001
ISO 9001
1
International Organization for Standardization 9001
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Key export market
South AmericaSouth America
AsiaAsia
AfricaAfrica
EuropeEurope
North AmericaNorth America
OceaniaOceania
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