Jiangsu Profile
Product List
631. U160BSP High Mechanical Strength Disc Glass Insulator 
[Dec 30, 2025]
[Dec 30, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
632. IEC 100 KN Good Performance Standard Suspension Glass Insulator [Dec 30, 2025]
[Dec 30, 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.
633. High Voltage Electric Line use 100kN Toughed Glass Insulator [Dec 30, 2025]
[Dec 30, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
634. 240kN Suspension Disc Glass Insulator with Zin Sleeve [Dec 30, 2025]
[Dec 30, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
635. ANSI U240B 240KN Performance Stable Electric Suspension Disc Glass Insulator [Dec 30, 2025]
[Dec 30, 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.
636. 132kV HV Transmission Line 240kN Fog Type Glass Insulator [Dec 29, 2025]
[Dec 29, 2025] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
637. High Voltage 300KN U300B Suspended Glass and Tempered Glass Insulators [Dec 19, 2025]
[Dec 19, 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.
638. 40KN Standard Type Overhead Transmission Line Toughened Glass Insulator [Oct 28, 2025]
[Oct 28, 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.
639. HV Transmission Line 160KN Standard Type Toughened Glass Insulator [Oct 21, 2025]
[Oct 21, 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.
640. U120BP 120KN 146mm Ball and Socket type Power Transmission Glass Insulator [Oct 21, 2025]
[Oct 21, 2025] Product Description U120BP 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.
641. Chinese Manufacture U120BLP 120KN Fog Type Disc Suspension Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 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.
642. U120BS/U120B 120KN Standard Transmission Line Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 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.
643. 24kV Silicone Rubber Composite Suspension Insulator [Oct 15, 2025]
[Oct 15, 2025] Product Description A composite insulator is an advanced type of electrical insulator, primarily used in power transmission and distribution lines. Its core structure consists of a fiberglass resin rod that ...
Company: Nanjing Rainbow Electric Co., Ltd.
644. 120kN U120B Toughened Ball and Socket Type Suspension Glass Insulator [Sep 05, 2025]
[Sep 05, 2025] Product Description U120B 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.
645. 120KN U120BP 20R Disc Glass Insulator for 132KV Power Line In IRAQ [Aug 26, 2025]
[Aug 26, 2025] Product Description U120BP Glass Insulator 1.The U120BP is a high-performance glass electrical insulator designed for high-voltage transmission lines, offering exceptional mechanical strength and reliable insulation. ...
Company: Nanjing Rainbow Electric Co., Ltd.
