Jiangsu Profile
Product List
601. 120kN Anti-Pollution Toughened Glass Insulator U120BL for Overhead Transmission Line 
[Feb 28, 2026]
[Feb 28, 2026] Product Description U70BLP Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce standard type glass ...
Company: Nanjing Rainbow Electric Co., Ltd.
602. ANSI 52-3 High Voltage Porcelain Spool Electric Pole Top Insulator For Line [Mar 25, 2025]
[Mar 25, 2025] Nanjing Rainbow Electric Co., Ltd Porcelain Stay Insulators/Guy Strain Insulators are manufactured from wet process porcelain to ensure a life time of trouble-free service. These insulators are designed to be compatible ...
Company: Nanjing Rainbow Electric Co., Ltd.
603. DIN 42530 1kV-250A 1kV-630A Porcelain Bushing Insulator [Oct 24, 2020]
[Oct 24, 2020] 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.
604. Virgin Copper Threaded Hard Copper Ground Power Busbar Insulator for Conduit System [Jun 09, 2026]
[Jun 09, 2026] Product Description Hard Copper Busbar Key Features The hard copper busbar is a high-strength conductive component manufactured from high-purity electrolytic copper. It features stable structure, high rigidity, ...
Company: Nantong Connect Technology Co., Ltd.
605. C10200 Lug Type Hard Copper Ground Power Busbar Insulator for Generator Busbar [Jun 09, 2026]
[Jun 09, 2026] Product Description Hard Copper Busbar Key Features The hard copper busbar is a high-strength conductive component manufactured from high-purity electrolytic copper. It features stable structure, high rigidity, ...
Company: Nantong Connect Technology Co., Ltd.
606. 110kV High Voltage Rod Suspension Composite Insulator with IEC Certification [Apr 02, 2026]
[Apr 02, 2026] These products are composed of the epoxy resin fiber glass pull rod, silicone rubber sheds, both ends of the connection fittings and end fittings. They have the merits such as small size, light weight, high mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
607. IEC 60137 Certified Composite Insulators for Extermme Environment [Apr 02, 2026]
[Apr 02, 2026] Our Composite Insulators are suitable for environment temperature from -50ºC to +50ºC, altitude from 0~4000 meters above sea level, and medium and heavy pollution areas, especially heavy earthquake areas. We ...
Company: Nanjing Rainbow Electric Co., Ltd.
608. Electrical insulator U160BSP 160KN 146mm Zinc Sleeve Glass insulator For 138KV line [Mar 17, 2026]
[Mar 17, 2026] Product Description U160BSP Toughened Suspension Glass Insulator The U160BSP is a high-performance glass electrical insulator designed for high-voltage transmission lines, offering exceptional mechanical strength and ...
Company: Nanjing Rainbow Electric Co., Ltd.
609. U120BP U160BS High Strength Glass Insulator 110kV 220kV [May 14, 2026]
[May 14, 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.
610. U70C Ground Wire Type Suspension Glass Insulator [Apr 02, 2026]
[Apr 02, 2026] Ground Wire Type Glass Insulator 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
611. 1.2KV 800A Epoxy Resin Bushing Insulator for Transformer Application [Mar 03, 2026]
[Mar 03, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd. is a professional supplier of transformer accessories and transmission lines, such as HV&LV Bushings, Tap changers, Pressure Relief Valve, Radiator, Transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
612. 70KN U70BLP Suspension Disc Type Toughened Glass Insulator For Power Supply [Feb 02, 2026]
[Feb 02, 2026] Product Description U70BLP Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce standard type glass ...
Company: Nanjing Rainbow Electric Co., Ltd.
613. Recycled Copper Pre Tapped Hard Copper Ground Power Busbar Insulator for New Energy Vehicles, ... [Jun 26, 2026]
[Jun 26, 2026] Product Description Hard Copper Busbar Key Features The hard copper busbar is a high-strength conductive component manufactured from high-purity electrolytic copper. It features stable structure, high rigidity, ...
Company: Nantong Connect Technology Co., Ltd.
614. U210B Pollution Resistance Disc Toughened Glass Insulator [Apr 02, 2026]
[Apr 02, 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.
615. U210B/170 Disc Glass Insulator 210kN for Power Transmission Tower [Feb 28, 2026]
[Feb 28, 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.
