Jiangsu Profile
Product List
40681. 33kV High Voltage U70 Disc Toughed Glass Insulator 
[Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
40682. U420B Toughened Suspension Glass Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
40683. U300B HV Glass Suspension Insulator Ball and Socket Type [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
40684. 52kV 6300A Aluminum or Copper Conductor High Current Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description High Current Bushing is mainly used for high voltage electrical equipment that needs to carry heavy current, such as Generator step-up (GSU) transformers, HVDC converter transformers, arc furnace ...
Company: Nanjing Rainbow Electric Co., Ltd.
40685. 36KV 1250A Silicone Rubber Housing and RIP Body High Voltage Condenser Wall Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description What are Wall Bushings? A wall bushing is a device that allows electrical cables and wires to pass through walls while maintaining insulation and preventing damage. They are typically made of ...
Company: Nanjing Rainbow Electric Co., Ltd.
40686. Customerization Support 24kV 5000A RIP Transformer Component Heavy Current Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description High Current Bushing is mainly used for high voltage electrical equipment that needs to carry heavy current, such as Generator step-up (GSU) transformers, HVDC converter transformers, arc furnace ...
Company: Nanjing Rainbow Electric Co., Ltd.
40687. 123kV 1250A High Voltage RIP Condenser Polymer Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description Nanjing Rainbow Electric Co., Ltd Condenser bushings product are classified as Wall Bushing, Transformer Bushing, GIS Lead-out Bushing, Oil/Oil bushing that connecting transformer and oil-filled ...
Company: Nanjing Rainbow Electric Co., Ltd.
40688. 10NI 630A DIN42532 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40689. 24KV 630A EN50380 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40690. DT 3/250 DIN42539 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40691. 24NF 5000A DIN42531 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40692. 30NF 3150A DIN42533 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40693. 3KV 250A EN42539 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40694. 20KV 8000A EN42541 Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
40695. 12KV 1000A DIN42533 medium voltage composite silicone Transformer bushing [Jul 24, 2026]
[Jul 24, 2026] EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
