Jiangsu Profile
Famous Export Brand
Product List
91. 210kN High Hydrophobicity RTV Coating Glass Insulator for Harsh Environment 
[Mar 24, 2026]
[Mar 24, 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.
92. U550BP High Voltage Disc Toughened Glass Insulator for Power Transmission [Mar 24, 2026]
[Mar 24, 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.
93. U210B Ball and Socket Type Glass Insulator for Efficient Transmission Lines [Mar 24, 2026]
[Mar 24, 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.
94. U70BL Long Service Life Glass Insulator for Electric Utility Infrastructure [Mar 24, 2026]
[Mar 24, 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.
95. 70kN Ball and Socket Coupling Standard Type Glass Insulator for Power Transmission [Mar 24, 2026]
[Mar 24, 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.
96. U120B Replacement Durable Glass Insulator for Upgrades in Aging Grid Networks [Mar 24, 2026]
[Mar 24, 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.
97. High Strength LXY-550 Disc Insulator for Railway Catenary Systems [Mar 23, 2026]
[Mar 23, 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.
98. IEC 60305 Certified Glass Suspension Insulator LXY-120 for Substations [Mar 23, 2026]
[Mar 23, 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.
99. Cold Resistant Disc Glass Insulator LXY-160 for -40° C Environment [Mar 23, 2026]
[Mar 23, 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.
100. IEC 60383 Disc Glass Insulator LXY-240 for Mining Power Lines [Mar 23, 2026]
[Mar 23, 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.
101. High Mechanical Strength Resin Busbar Support Insulator for Switchgear [Mar 23, 2026]
[Mar 23, 2026] Product Description Crafted from premium epoxy resin materials via advanced molding technology, this insulator delivers exceptional mechanical strength and dielectric properties, effectively withstanding high voltage, ...
Company: Nantong Saler Electric Co., Ltd.
102. 120kN Toughened Glass Insulator for Overhead Transmission Lines [Mar 20, 2026]
[Mar 20, 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.
103. High Voltage 400kN Toughened Glass Disc Insulator for Transmission Line [Mar 20, 2026]
[Mar 20, 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.
104. 210kN High Voltage Glass Insulator for Electrical Substation [Mar 20, 2026]
[Mar 20, 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.
105. 40kN Ensure Stable Power Supply Standard Type Toughened Glass Insulator [Mar 20, 2026]
[Mar 20, 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.
