Jiangsu Profile
Product List
811. ANSI 56-1 Porcelain Ceramic Pin Type Insulator for High Voltage Transmission Line 
[Aug 22, 2025]
[Aug 22, 2025] Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. NJREC undertakes and offers reliable electrical insulators for ...
Company: Nanjing Rainbow Electric Co., Ltd.
812. U100BL U100BS Suspension Glass insulator with Zinc Sleeve [Aug 11, 2025]
[Aug 11, 2025] Company Profile NJREC Glass Insulators Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. We provide one-stop solutions for ...
Company: Nanjing Rainbow Electric Co., Ltd.
813. Anti Fog and Clean-Free Coating Pin Type Glass Insulator for Power Transmission [Aug 08, 2025]
[Aug 08, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
814. High Hydrophobic Properties Silicone Coating Disc Glass Insulator [Aug 08, 2025]
[Aug 08, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
815. Polymer Coating Standard Type DC Disc Suspension Glass Insulator [Aug 08, 2025]
[Aug 08, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
816. High Pollution Area Use RTV Coating Disc Suspension Glass Insulator [Aug 08, 2025]
[Aug 08, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
817. IEC Standard HV Silicone Coating Disc Suspension Toughed Glass Insulator [Aug 08, 2025]
[Aug 08, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
818. HV Trasmission Line Electric Equipment RTV Coating Disc Glass Insulator [Aug 08, 2025]
[Aug 08, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
819. U120BP 120KN High Voltage Ball and Socket Type Suspension Toughened Glass Insulators [Aug 05, 2025]
[Aug 05, 2025] Molde ID Electro mechanical failing load (kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Lightning impulse withstand voltage Power-frequency puncture voltage(kV) Net ...
Company: Nanjing Rainbow Electric Co., Ltd.
820. ANSI Low Voltage Porcelain Primary Bushing Insulator for Electrical Transformer [Jul 14, 2025]
[Jul 14, 2025] Detailed Photos Low Voltage ANSI Bushing The Threaded Bushings for voltage of 1.2kV are supplied assembled with the respective porcelain, NBR gaskets, copper threaded rod, blued steel spin grip nut, zinc-plated brass ...
Company: Nanjing Rainbow Electric Co., Ltd.
821. 160KN AC High Insulation Strength Toughened Suspension Glass Insulator [May 14, 2025]
[May 14, 2025] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
822. High Voltage 160KN RTV Glass Insulator [Mar 16, 2026]
[Mar 16, 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.
823. ANSI Standard White Porcelain Pin Insulator Transformer Ceramic Insulator [Mar 04, 2026]
[Mar 04, 2026] Product Name Pin Insulator Material Porcelain Color White Model Number XP XWP XHP Application High Voltage Place Of Origin China NJREC Porcelain/Ceramic Station Post Insulator: Application: It is a solid ...
Company: Nanjing Rainbow Electric Co., Ltd.
824. Suspension Type High Voltage Toughened Glass Insulators [Mar 01, 2026]
[Mar 01, 2026] Molde ID Electro mechanical failing load (kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Lightning impulse withstand voltage Power-frequency puncture voltage(kV) Net ...
Company: Nanjing Rainbow Electric Co., Ltd.
825. High Quality 210kV U210B High Voltage Disc Suspension Type Insulator [Feb 03, 2026]
[Feb 03, 2026] Product Parameters Model NO. U210B Fog Type Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 400mm M&E ...
Company: Nanjing Rainbow Electric Co., Ltd.
