Jiangsu Profile
Product List
2701. U120BLP U300BP Fog Type Suspended GlassInsulators 
[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.
2702. lEC ANSl Cap and Pin Type Toughened GlassInsulators U160B [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.
2703. Ps70e U70B Glass Linear SuspensionInsulators [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.
2704. 11kv High Voltage U70BL 70KN Glass lsolators [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.
2705. 33kv High Voltage U70BL 70KN Glass lsolators [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.
2706. PSD 70E Double Shed Toughed GlassInsulator 146 280 450 Manufacturer in China [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.
2707. Standard Type Glass Insulator U120BL/U120BS Manufacturer in China [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.
2708. Glass Insulator U70B/140 70kN Disc Suspension Type IEC Standard [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.
2709. 70KN U70B/U70BL Standard Type Insulators IEC Standard for High Voltage Lines [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.
2710. 10NF-400A Transformer Bushing manufacturer in china [Jul 28, 2026]
[Jul 28, 2026] Product Description Wall bushings are specially engineered feedthrough devices that enable safe electrical conductor passage through walls, ceilings, or grounded barriers in substations. They provide: Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
2711. 1kV/1250A LV Electric Low Voltage Transformer Bushings [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.
2712. Low Voltage Copper Stud Epoxy Resin Bushings for Distribution Transformers [Jul 24, 2026]
[Jul 24, 2026] Product Description NJREC made epoxy bushings have passed the rigorous design tests. The design test including: Dielectric Tests: It includes: Impulse voltage: for 1.2kV class the impulse voltage is 30kV, and for ...
Company: Nanjing Rainbow Electric Co., Ltd.
2713. Manufacturer Fire Resistant Electric Insulation Fish Paper Tape for Battery [Jul 24, 2026]
[Jul 24, 2026] Property Unit Requirements Thickness mm 0.1 0.13 0.15 0.18 0.2 0.3 Tolerance of thickness % ±15 Nominal Grammage g/m² 115 155 190 215 250 300 PET Film thickness um 23 Tensile ...
Company: Nanjing Rainbow Electric Co., Ltd.
2714. Class E 6520 Polyester Film Electric Insulation Fish Paper for Motor Winding [Jul 24, 2026]
[Jul 24, 2026] Property Unit Requirements Thickness mm 0.1 0.13 0.15 0.18 0.2 0.3 Tolerance of thickness % ±15 Nominal Grammage g/m² 115 155 190 215 250 300 PET Film thickness um 23 Tensile ...
Company: Nanjing Rainbow Electric Co., Ltd.
2715. Electrical Insulation Paper Polyester Film Fish paper for Motor Winding [Jul 24, 2026]
[Jul 24, 2026] Property Unit Requirements Thickness mm 0.1 0.13 0.15 0.18 0.2 0.3 Tolerance of thickness % ±15 Nominal Grammage g/m² 115 155 190 215 250 300 PET Film thickness um 23 Tensile ...
Company: Nanjing Rainbow Electric Co., Ltd.
