Jiangsu Profile
Product List
1021. 36KV 2000A Porcelain bushing insulator 
[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.
1022. 70KN-300KN Double Shed Profile Toughened Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description Double Shed/Tri-shed Glass Insulator Featuring optimized shed geometry with 2-3 alternating rain-shed layers, these toughened glass insulators deliver longer creepage paths in compact dimensions. The ...
Company: Nanjing Rainbow Electric Co., Ltd.
1023. IEC Standard Type Toughened Disc Suspension Glass Insulator [Jul 22, 2026]
[Jul 22, 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.
1024. 160KN-300KN Aerodynamic profile toughened glass insulators [Jul 22, 2026]
[Jul 22, 2026] Product Description Open Air Profile Type Glass Insulator Featuring uniquely designed aerodynamic sheds, open profile glass insulators maximize pollution and ice resistance. Their open-profile geometry prevents ...
Company: Nanjing Rainbow Electric Co., Ltd.
1025. U40B 40KN High Voltage Toughened Glass Insulator for Transmission Line [Jul 22, 2026]
[Jul 22, 2026] Product Description Glass Insulator Toughened glass insulators are critical components in overhead power transmission and distribution networks.Their primary function is to electrically isolate live high-voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
1026. Superior Glass Electrical Insulators Rated 11-66kv for Optimal Functionality [Oct 23, 2025]
[Oct 23, 2025] Product Description INSULATOR This high-performance insulator ensures reliable insulation and mechanical support for transmission and distribution lines. Crafted from robust porcelain, glass, or composite polymers, this ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1027. 33kv polymer station post insulator [Jul 24, 2026]
[Jul 24, 2026] 1, Materials of NJREC Composite Silicone Pin Insulator: 1) Silicon Rubber for sheds/housing. 2) Glass-fiber reinforced epoxy resin rod (ECR type) for core. 3) Hot dip galvanized cast steel for metal fittings. 4) ...
Company: Nanjing Rainbow Electric Co., Ltd.
1028. 35kv polymer station post insulator [Jul 24, 2026]
[Jul 24, 2026] 1, Materials of NJREC Composite Silicone Pin Insulator: 1) Silicon Rubber for sheds/housing. 2) Glass-fiber reinforced epoxy resin rod (ECR type) for core. 3) Hot dip galvanized cast steel for metal fittings. 4) ...
Company: Nanjing Rainbow Electric Co., Ltd.
1029. 3.6kv 630A DIN 42539 porcelain bushing insulator [Jul 24, 2026]
[Jul 24, 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 product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
1030. Factory Sales DIN 42530 Porcelain Bushing Insulator [Jul 24, 2026]
[Jul 24, 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 product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
1031. 10kv 4500A DIN 42533 porcelain bushing insulator [Jul 24, 2026]
[Jul 24, 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 product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
1032. China Manufacturer Porcelain Transformer Bushing Insulator [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.
1033. Good Price DIN 42530 Porcelain Bushing Insulator [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.
1034. 36kv 3150A DIN 42533 porcelain bushing insulator [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.
1035. 3.6kv 3150A DIN 42539 porcelain bushing insulator [Jul 24, 2026]
[Jul 24, 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 product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
