Jiangsu Profile
Product List
376. Standard 120KN Toughened Glass Insulator for High voltage Transmission Line 
[Aug 18, 2025]
[Aug 18, 2025] Product Description U120B Fog Type Toughened 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
377. U240B 240kN Standard Type Toughened Glass Insulator [Aug 15, 2025]
[Aug 15, 2025] 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.
378. Factory Sell HV 70KN U70BLP Fog Type Toughened Glass Insulator [Aug 13, 2025]
[Aug 13, 2025] Product Description U70BLP Fog Type Toughened Glass Insulator The U70BLP is a high-performance fog-type toughened glass insulator, designed for reliable operation in harsh environments, including coastal areas, ...
Company: Nanjing Rainbow Electric Co., Ltd.
379. HV 120KN U120BLP Ball and Socket Type Tempered Suspended Glass Insulator [Aug 13, 2025]
[Aug 13, 2025] Product Description U120KN Tempered Suspended Glass Insulator The glass insulator are mainly used for insulating, suspending, supporting and tensioning conductors of transmission lines. The insulator are divided ...
Company: Nanjing Rainbow Electric Co., Ltd.
380. HV Disc Trasmission Line Electric Equipment RTV Glass Insulator [Aug 12, 2025]
[Aug 12, 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.
381. High Voltage Fog Type Electrical 100kN U100BP Suspension Glass Insulator [Aug 11, 2025]
[Aug 11, 2025] Product Description U100BLP Toughened Glass Insulator Model NO. U100BLP Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage ...
Company: Nanjing Rainbow Electric Co., Ltd.
382. High Voltage U40/U70/U120/U160/U210/U240 U300 Suspension Disc Glass Insulator [Aug 08, 2025]
[Aug 08, 2025] Product Description U40/U70/U120/U160/U210/U240 U300 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
383. 120B 120KN High Voltage Suspension Disc Glass Insulator for Transmission line [Aug 07, 2025]
[Aug 07, 2025] Product Description U120B Glass Insulator Model Number U120B(146/255/320mm) Application Overhead transmission line Diamater 255mm Structure Height 146mm Creepage Distance 320mm Minimum mechanical failing ...
Company: Nanjing Rainbow Electric Co., Ltd.
384. High Voltage U40B/U70B/U120B/U160B/U210B/U240B Suspension Disc Glass Insulator [Aug 07, 2025]
[Aug 07, 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.
385. Anti-fog 120kN U120BP Tempered Electric DC Disc Glass Insulator for High Voltage [Aug 06, 2025]
[Aug 06, 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.
386. Good Price 120KN 120BP RTV Toughened Glass Insulator for Transmission Line [Aug 06, 2025]
[Aug 06, 2025] Product Description 120BP Glass Insulator with RTV Coating RTV coating for glass insulators is a silicone-based material applied to the surface of insulators to enhance their performance, particularly in polluted or ...
Company: Nanjing Rainbow Electric Co., Ltd.
387. 240kN U240B High voltage Standard Disc Suspension Tempered Glass Insulator [Aug 05, 2025]
[Aug 05, 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.
388. High Voltage 300kN U300B Suspended Glass and Tempered Glass Insulators [Aug 05, 2025]
[Aug 05, 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.
389. Silicone Coated Cap and Pin Type Toughened Glass Insulator [Sep 29, 2025]
[Sep 29, 2025] Product Description Product Name Glass Insulator Material Glass Color Green Model Number XP XWP XHP Application High Voltage Place Of Origin China Nanjing Rainbow Electric Co., Ltd was established ...
Company: Nanjing Rainbow Electric Co., Ltd.
390. Toughened Glass Insulator [Oct 21, 2025]
[Oct 21, 2025] 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.
