Jiangsu Profile
Product List
1306. Top Quality Best Price Disc Suspension Porcelain Insulator 
[Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1307. NJREC Hot Sell Porcelain Ceramic Suspension Disc Insulator Price [Jul 24, 2026]
[Jul 24, 2026] NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid post insulator used in high voltage electrical equipment or distribution devices, as insulation and support of electrified body (bus bars and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1308. ANSI 52-5 Porcelain Disc Suspension Ceramic Insulator for Transmission [Jul 24, 2026]
[Jul 24, 2026] Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball & Socket Type and Clevis & Tongue Type. This structure enables ...
Company: Nanjing Rainbow Electric Co., Ltd.
1309. 11kV Electric Porcelain Ceramic Line Post Insulator [Jul 24, 2026]
[Jul 24, 2026] Nanjing Rainbow Electric Co.,Ltd manufactures a complete line of wet process porcelain line post insulators for application through 88 kV. All insulators are solid core wet process porcelain and are manufactured and ...
Company: Nanjing Rainbow Electric Co., Ltd.
1310. Good Qaulity Best Sale 400kV High Voltage Pin type Glass Insulator for Transmission Line [Jul 24, 2026]
[Jul 24, 2026] Specification Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
1311. 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.
1312. 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.
1313. 3KV 2000A Bushing Insulator for transformer DIN42539 [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.
1314. 30NF 630A Bushing Insulator for transformer DIN42533 [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.
1315. 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.
1316. 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.
1317. 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.
1318. 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.
1319. Reliable Polymer Deadend Insulator for 24kv Electrical Systems [Oct 23, 2025]
[Oct 23, 2025] Product Description POLYMER COMPOSITE INSULATORS This high-performance component ensures reliable insulation and support for transmission and distribution lines. Made from durable porcelain, glass, or polymer, this ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1320. Reliable Composite Polymer Insulator for 24kv Voltage Suspension Systems [Oct 23, 2025]
[Oct 23, 2025] Product Description POLYMER COMPOSITE INSULATORS This high-performance component ensures reliable insulation and robust mechanical support for transmission and distribution lines. Made from durable porcelain, glass, or ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
