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Tianhong 20mva 100mva 200mva Power Distribution Transformer with UL Approved
US$600.00
1 Set/Sets
US$500.00
2-4 Set/Sets
US$400.00
5-9 Set/Sets
US$300.00
10-19 Set/Sets
US$200.00
20+ Set/Sets
Product profile
Application
Power, Electronic, LightingPhase
ThreeCore
Core-type TransformerModel NO.
Current TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001Usage
Power Transformer, Distribution TransformerFrequency Characteristics
High FrequencyShape of Core
ODBrand
TianhongAmbient Temperature
-40c~+40cFuel Tank
HDPEMounting Height
1000mIron Core
Cold Rolled Silicon Steel SheetProtection Level
IP30Heat Resistant Temperature
175Transport Package
Wooden Cases and as Your RequestSpecification
stainless steelTrademark
TianHongOrigin
ChinaHS Code
8504210000Production Capacity
3000 Sets/MonthsCompany profile

Tianhong Power Technology Co., Ltd.Jiangsu, China
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.56h
AI-Powered supplier vetting
SummaryTianhong Power is a power-equipment manufacturer and supplier covering transformer and accessory manufacturing, distribution cabinets, switch-control equipment, electronic components, maintenance, and related sales. It demonstrates broad customization and ODM capabilities, recent new-product development, and cooperation with Harbin Institute of Technology on energy-saving and environmentally friendly transformer products. The supplier reports CE certification and ISO9001:2015, ISO45001:2018, and ISO14001 management certifications. Its service provisions include 24/7 service, one-year free replacement, three-year warranty, and lifetime after-sales support. Quality and service procedures are documented and followed, with 15 quality inspectors reported. However, the evidence indicates no valid manufacturing contract with affiliated subcontractors, no overseas warehouse or showroom, and no available SDK. Production lead time is reported as one month off-season and two to three months during peak season....
Supplier typeThe supplier operates in the power-equipment sector, including research and development, sales, manufacturing, and maintenance of transformers, distribution cabinets, switch-control equipment, electronic components, instruments, and related electrical equipment. This supports classification as a power-equipment manufacturer and integrated supplier.
CertificationsThe supplier reports CE product-compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate certifications in product compliance, quality management, occupational health and safety, and environmental management.
After-Sales capabilityThe company states that it operates a 7*24 service mechanism and provides one-year free replacement, three-year warranty, and lifetime after-sales service. It also reports documented and followed procedures for customer complaints and corrective and preventive actions, indicating a defined service-management process.
R&D capabilityThe supplier reports new products developed during the past year, ODM availability, and industry-university-research cooperation with Harbin Institute of Technology to develop energy-saving and environmentally friendly transformer products. However, it has no available SDK, which limits evidence of software-development support rather than disproving its broader product R&D capability.
Production capacityProduction-related evidence includes 15 quality assurance and control inspectors, standardized finished-product inspection instructions, in-stock capability, and stated lead times of one month off-season and two to three months during peak season. The supplier also reports no valid manufacturing contract with affiliated subcontractors, which is a documented weakness in subcontracting governance.
Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, providing explicit evidence of broad customization support.
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