Jiangsu Profile
Product List
301. 132kv High Voltage Porcelain Insulator for Secure Termination High Voltage Cable Termination 
[May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
302. 110kV High Voltage Rod Suspension Composite Insulator with IEC Certification [Mar 03, 2026]
[Mar 03, 2026] These products are composed of the epoxy resin fiber glass pull rod, silicone rubber sheds, both ends of the connection fittings and end fittings. They have the merits such as small size, light weight, high mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
303. Customized Big Sheds Composite Rod Suspension Insulators for High Voltage Transmission Lines [Mar 03, 2026]
[Mar 03, 2026] These products are composed of the epoxy resin fiber glass pull rod, silicone rubber sheds, both ends of the connection fittings and end fittings. They have the merits such as small size, light weight, high mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
304. U210B/170 Disc Glass Insulator 210kN for Power Transmission Tower [Feb 28, 2026]
[Feb 28, 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.
305. U70C Ground Wire Type Suspension Glass Insulator [Mar 20, 2026]
[Mar 20, 2026] Ground Wire Type Glass Insulator The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
306. 10NF 20NF 250A 630A Outdoor Transformer Porcelain Bushing Insulator [Jan 30, 2026]
[Jan 30, 2026] Product Description 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 products cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
307. DIN EN Standard Transformer Bushing Insulator Ceramic Porcelain Insulator [Jan 29, 2026]
[Jan 29, 2026] Product Description 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 products cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
308. 240KN Disc Glass Insulator with RTV Coating for Transmission Line [Jan 24, 2026]
[Jan 24, 2026] Product Description 240KN Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The 240KN is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
309. 160kN Anti-Foge Type Toughened Glass Insulator with IEC Certification [Jan 24, 2026]
[Jan 24, 2026] U160BS Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U160BS is a high-voltage tempered glass insulator designed for reliable electrical insulation ...
Company: Nanjing Rainbow Electric Co., Ltd.
310. High Voltage ANSI 57-3 Line Post Porcelain Insulator [Aug 20, 2025]
[Aug 20, 2025] 33KV High Voltage Line Post Porcelain Insulator High voltage line rod insulators are insulation and supporting conductors in high-voltage transmission and distribution lines. This product has the advantages of high ...
Company: Nanjing Rainbow Electric Co., Ltd.
311. Reliable 110kv Composite Insulator for High Voltage Cable Termination [Jun 01, 2025]
[Jun 01, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
312. Reliable 66kv Composite Insulator for High Voltage Cable Termination [May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
313. Reliable 132kv Composite Insulator for High Voltage Cable Termination [May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
314. Reliable 220kv Composite Insulator for High Voltage Cable Termination [May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
315. Reliable 50/66kv Composite Insulator for High Voltage Cable Termination [May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
