Jiangsu Profile
Product List
796. U210BS Toughened Glass Disc Insulator 
[Sep 15, 2025]
[Sep 15, 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.
797. ANSI Class 53 Series 53-1 Spool Type Porcelain Ceramic Transmission Line Insulator [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.
798. 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.
799. 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.
800. 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.
801. 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.
802. 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.
803. 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.
804. 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.
805. 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.
806. 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.
807. 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.
808. 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.
809. U100BLP Fog Type Toughened Glass Suspension Insulators Manufacturer [Jan 14, 2026]
[Jan 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.
810. 33kV High Voltage Electrical Toughened Glass Insulators [Jan 14, 2026]
[Jan 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.
