{"id":10073,"date":"2026-08-22T09:02:57","date_gmt":"2026-08-22T01:02:57","guid":{"rendered":"https:\/\/www.subian-electric.com\/?page_id=10073"},"modified":"2026-08-30T19:52:31","modified_gmt":"2026-08-30T11:52:31","slug":"high-voltage-electrical-equipment-manufacturers","status":"publish","type":"page","link":"https:\/\/subian-electric.com\/ja\/high-voltage-electrical-equipment-manufacturers\/","title":{"rendered":"\u9ad8\u96fb\u5727\u96fb\u6c17\u6a5f\u5668\u30e1\u30fc\u30ab\u30fc"},"content":{"rendered":"
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COMPANY PROFILE<\/span><\/p>\n

High Voltage Electrical Equipment Manufacturers – Complete Factory Supply From China<\/h1>\n

Jiangsu Subian Power Equipment Co., Ltd. designs and manufactures high voltage electrical equipment – HV switchgear, ring main units, vacuum circuit breakers, power transformers and prefabricated substations – from our 50,000-square-metre factory in Xuzhou, Jiangsu, China. Since 2019, our 350+ employees have supplied power grids, renewable energy projects, industrial facilities and infrastructure projects in more than 50 countries.
\nAs a factory-direct manufacturer and supplier, we provide complete high voltage equipment packages with custom engineering, type test documentation, factory pricing and OEM\/ODM support – one accountable partner for transformers, switchgear and circuit breakers up to 110 kV class.
\nSend us your equipment list or single-line diagram. Our export team will respond with a consolidated quotation, lead time and drawings for approval.<\/p>\n

\"Subian<\/div>\n
Get a Quote<\/a><\/div>\n<\/div>\n
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\"High<\/div>\n
Factory-Direct Manufacturer<\/strong>
\nSince 2019 \u00b7 50,000m\u00b2 \u00b7 350+ Staff<\/div>\n<\/div>\n<\/div>\n
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50,000m\u00b2<\/strong>Manufacturing Base<\/div>\n
110kV<\/strong>Max Equipment Class<\/div>\n
350+<\/strong>Employees<\/div>\n
50+<\/strong>Countries Served<\/div>\n
OEM\/ODM<\/strong>Support<\/div>\n
Wholesale<\/strong>Supply<\/div>\n<\/div>\n<\/div>\n<\/section>\n
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High Voltage Equipment We Manufacture<\/h2>\n

Browse our high voltage equipment range: XGN15-12 and HXGN15-12 ring main units, KYN28A-12 withdrawable switchgear, VS1 and ZW32 vacuum circuit breakers, 66 kV to 132 kV power transformers and complete substation packages – factory-tested to IEC and GB standards.<\/p>\n