Jiangsu Profile
Product List
406. U120BP 120KN High Voltage Glass Insulator 
[Feb 02, 2026]
[Feb 02, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electricalmaterials production, marketing, services and logistics. We are one of leading transformercomponents and insulators ...
Company: Nanjing Rainbow Electric Co., Ltd.
407. Suspension Glass Insulator U120b/146 for High Voltage Transmission Line [Apr 19, 2026]
[Apr 19, 2026] Product Description INSULATOR This high-performance insulator offers reliable insulation and mechanical support for power lines. Made from durable materials like porcelain, glass, or composites, it prevents leakage and ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
408. Suspension Glass Insulator U120b/146 for High Voltage Transmission Line [Apr 19, 2026]
[Apr 19, 2026] Product Description INSULATOR High-performance insulator for reliable insulation and support for lines. Made from durable materials, it isolates conductors, preventing leakage and flashover. ELECTRICAL ISOLATION ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
409. Sand Resistant Disc Glass Insulator LXY-100 for Desert Power Grids [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
410. 120kN 320mm Diameter High Voltage Glass Insulator with RTV Coating [Apr 02, 2026]
[Apr 02, 2026] Applying RTV silicone coating to glass insulator delivers multiple practical benefits for high-voltage electrical systems. Firstly, it forms a smooth, hydrohobic protective layer that repels moisture, dust, salt mist ...
Company: Nanjing Rainbow Electric Co., Ltd.
411. 120kN High Voltage Suspension Type TemperedGlass Insulator [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
412. 160kN Standard Type Toughened Glass Insulator [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
413. 100kN Maintenance Free Disc Suspension Glass Insulator with RTV Coating [Apr 02, 2026]
[Apr 02, 2026] 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 AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
414. Psd-70e Double Shed Toughened Glass Insulator for High Voltage Lines [Apr 02, 2026]
[Apr 02, 2026] 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 AC and DC ...
Company: Nanjing Rainbow Electric Co., Ltd.
415. 70kN High Voltage Double Sheds Glass Insulator for Power Transmission [Apr 02, 2026]
[Apr 02, 2026] 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 AC and DC ...
Company: Nanjing Rainbow Electric Co., Ltd.
416. 70kN Double Shed Ball and Socket Coupling Glass Insulator for Power Transmission [Apr 02, 2026]
[Apr 02, 2026] 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 AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
417. PSD-70E Double Sheds Suspended Glass Insulator for Electrical Railway [Apr 02, 2026]
[Apr 02, 2026] Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, thus reducing the ...
Company: Nanjing Rainbow Electric Co., Ltd.
418. U120B High Voltage Electrical Insulation Spherical Disc Suspension Type Glass Insulator [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
419. 300kN Reliable Glass Insulator for Electrification Railway [Apr 02, 2026]
[Apr 02, 2026] 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 AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
420. 120kN Open Spherical Profile Suspension Type Toughened Glass Insulator [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
