南通瑞变创立
Company founded, registered capital RMB 5.28 million.
关于我们
18+ years of transformer engineering, since 2007.
Ruibian (Jiangsu) Electric Power Co., Ltd. is a transformer manufacturer founded in 2007, supplying power and distribution transformers and substations up to 138 kV. As a joint venture partner with Eaton (USA) since 2023, we combine international capital and global factory standards with Chinese manufacturing scale.
2007成立年份
120,000 m²生产面积
20,000 MVA年产能
80+已交付国家
OUR HISTORY
From Nantong Ruibian to a 138 kV-rated global supplier.
A manufacturing story built around capability, testing and international project delivery.
See the factory新工厂
Built a new factory of more than 60,000 m² and added an oil-immersed transformer line.
110 kV capability
Obtained the 110 kV type test report and entered the ranks of 110 kV suppliers.
First 110 kV epoxy resin cast dry-type
Successfully designed and developed the first 110 kV class three-phase epoxy resin cast insulated dry-type power transformer in China.
与美国伊顿合资
作为伊顿（美国）合资伙伴，新建数字化智能化工厂。
STANDARDS & CERTIFICATIONS
国际实验室测试，自有认可试验室。
Certification scope and test applicability are confirmed against the product and destination market.
View certificationsUL 认证
面向美国与加拿大市场的产品安全认证。
CSA 认证
获得加拿大及国际项目认可。
IEEE C57 Compliant
Power transformer designs comply with IEEE C57 series standards.
IEC 60076 Compliant
Compliance with IEC 60076 international standards.
DEKRA 与 ASTA 型式试验
由 ASTA（英国）与 DEKRA（匈牙利）实验室独立型式试验。
CNAS 认可实验室
自有 CNAS 认可试验中心，可完成例行、型式与特殊试验。
全球布局
交付于对可靠性零妥协的工程现场。
Supplied to utilities, EPCs, data-center operators, developers, miners and industrial plants in more than 80 countries — with a joint-venture line and Eaton (USA) partnership since 2023.
United States
Canada
Brazil
Mexico
Russia
Poland
India
Pakistan
Bangladesh
Nigeria
Kenya
Egypt
UAE
Saudi Arabia
Singapore
Vietnam
Japan
Philippines
Germany
France
Italy
开启合作
发送您的项目简介。
应用、电压等级、容量、环境、交付与标准信息。项目团队将予回复。