Donghe Electric Trading (Yueqing) Co., Ltd., also known as DOHO Company, is a manufacturer and service provider based in Wenzhou, China, specializing in green power energy solutions and technology services. Established in 2010, the company focuses on the integration of IoT and digital intelligence, particularly in intelligent switchgear and online business. With over 200 employees, DOHO operates a manufacturing base in Wenzhou, a sales headquarters in Shanghai, an R&D center in Wuhan, and has a global presence with offices in Beijing, Hangzhou, and Barcelona, Spain. The company offers a comprehensive range of electrical and electronic products, including various distribution boxes (such as floor standing, wall mount, and waterproof enclosures), EV charging stations (AC and DC), combiner boxes, oil-immersed transformers, photovoltaic grid-connected cabinets, and energy storage systems. DOHO is committed to technological research and development, evidenced by its 500 square meter R&D laboratory, over 40 national patents, and an annual investment of nearly 4.5% of its revenue in R&D. The company holds ISO 9001 and CQC certifications, ensuring high-quality standards. DOHO's products and solutions are applied in over 20 countries and regions, serving major clients like State Grid and China Energy Construction.
630~3150kVA Three-Phase Oil-Immersed Non-Excited Voltage Regulating Distribution Transformers
Power Supply Modular Power Distribution Cabinet Pad Mounted Transformer Prefabricated Transformer Substation
Type Outdoor High Voltage Box Substation Prefabricated Cabin
New Outdoor Industrial Commercial Energy Storage System Lithium Battery Distributed Cabinet
Dyn11 High-Efficiency Oil-Immersed Distribution Transformer
Doho Power Control Electric Distribution Box
4-45way Enclosure Metal Distribution Box
IP30 Waterproof Outdoor Distribution Board Switchboard Enclosure Box Power Switchboard
Waterproof Electric Solar Junction Box for Solar Panels PV Combiner Box
Zhejiang Dahu Electric Co., Ltd. is a high-tech enterprise and a leading manufacturer, trading company, and wholesaler of electrical equipment based in Yueqing, China. Established in 2006, the company specializes in the research, development, production, and sales of electrical components and solutions, with a focus on transformers and circuit breakers. With a team of 11 to 50 employees and a registered capital of 50 million RMB, Zhejiang Dahu Electric operates a factory spanning over 10,000 square meters. Their comprehensive product range includes Current Transformers, Voltage Transformers, Vacuum Circuit Breakers, Dry Type Transformers, Oil-Immersed Distribution Transformers, Load Isolation Switches, Insulating Parts, Voltage Meters, Current Meters, Combined Instrument Transformers, Ring Current Transformers, Discharge Coils, Outdoor Vacuum Circuit Breaker Special Metering Boxes, Low Voltage Current Transformers, Analog Meters, Digital Meters, ATS, Indicator Lights, Buttons, and Power Transformers. The company offers OEM and contract manufacturing services and holds certifications including ISO 9001, CE, and CCC, ensuring high-quality standards. Zhejiang Dahu Electric exports its products to over 50 countries and regions, including Europe, North America, Southeast Asia, and the Middle East, providing professional service and comprehensive after-sale support.
12.47kv Hv Three-Phase Pad Mounted Distribution Transformer - 75-2500kVA for Outdoor Industrial Use$50
C. R. G. O Core Three-Phase Pad Mounted Distribution Transformer - Sealed Design for Outdoor Industrial Use$50
Cu-Cu Winding Three-Phase Pad Mounted Distribution Transformer - High Efficiency for Commercial Complexes$50
50/60Hz Single-Phase Pad Mounted Distribution Transformer – 7.62kv Hv for Railway Station Lighting$50
Low Load Loss Single-Phase Pad Mounted Distribution Transformer – C. R. G. O Core for Hospital Operating Rooms$50
High Reliability Single-Phase Pad Mounted Distribution Transformer – 250kVA for Commercial Street Power$50
Factory Direct Single-Phase Pad Mounted Distribution Transformer – 50Hz for Rural Grain Processing Machines$50
Cu-Cu Winding Single-Phase Pad Mounted Distribution Transformer – 25kVA for Street Side Snack Shops$50
Single-Phase Power Supply Overhead Distribution Transformer – Amorphous Core 15-75kVA for Industrial Auxiliaries$50
Factory Direct Single-Phase Overhead Distribution Transformer – C. R. G. O Core 7.2-19.92kv Hv for Rural Power$50
2400V Hv Single-Phase Overhead Distribution Transformer – C. R. G. O Core for Urban Residential Power$50
Amorphous Core Single-Phase Overhead Distribution Transformer – 10-75kVA for Rural Irrigation Pumps$50