Jiangsu Profile
Product List
1231. 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.
1232. 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.
1233. 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.
1234. 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.
1235. 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.
1236. 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.
1237. 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.
1238. Double Shed Disc Suspension Type Tempered 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.
1239. 70KN Psd-70e double shed 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.
1240. U160B U160BS U160BL Toughened Disc 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.
1241. 160KN-550KN Tri-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.
1242. U70BL HV Glass Suspension insulators U100B146-320N [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.
1243. Factory Direct Sales Mt33/10 Composite Polymer Ceramic Insulator for Transmission Line Support [Nov 05, 2025]
[Nov 05, 2025] Product Description INSULATOR The insulator is a high-performance electrical component designed to provide reliable insulation and mechanical support for transmission and distribution lines. Engineered from durable ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1244. Heavy Duty 11kv 33kv Composite Suspension Insulator with Polymer Design [Oct 23, 2025]
[Oct 23, 2025] Product Description POLYMER COMPOSITE INSULATORS This top-tier electrical component ensures steadfast insulation and robust mechanical support for transmission and distribution lines. Constructed from resilient ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
1245. 11kv 33kv Composite Polymer Insulator for Suspension Applications [Oct 23, 2025]
[Oct 23, 2025] Product Description POLYMER COMPOSITE INSULATORS This top-tier electrical component ensures dependable insulation and robust support for transmission and distribution lines. Crafted from resilient porcelain, glass, or ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
