Jiangsu Profile
Product List
376. 80kN BS Open Type Toughened Glass Insulator 
[Oct 30, 2025]
[Oct 30, 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.
377. U100BLP 100kN Open Type Toughened Glass Insulator [Oct 21, 2025]
[Oct 21, 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.
378. 210kN BS Open Type Toughened Glass Insulator [Oct 21, 2025]
[Oct 21, 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.
379. 120kN U120B IEC Standard Type Disc Suspension 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.
380. 120N BS FogType Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 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.
381. U120B-120 kN Fog Type Toughened Glass InsulatorFog Type Toughened Glass Insulator [Oct 20, 2025]
[Oct 20, 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.
382. 120KN 160KN Toughed Disc Tension Glass Insulator [Oct 28, 2025]
[Oct 28, 2025] 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 lines, substations, and ...
Company: Nanjing Rainbow Electric Co., Ltd.
383. High-Voltage Transmission and Distribution Line Suspension Disc Tempered Glass Insulator 160kN [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.
384. PS-70 112KV Suspended glass insulator [Oct 20, 2025]
[Oct 20, 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.
385. 120kN Fog Type Glass Suspension Insulator [Sep 28, 2025]
[Sep 28, 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.
386. Manufacturer U160BSP Suspension Glass Insulator with Zinc Sleeve for transmission line [Sep 18, 2025]
[Sep 18, 2025] 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.
387. Standard Type RTV and Anti-dropping Toughened Glass Insulator [Sep 17, 2025]
[Sep 17, 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.
388. 100kN U100BS IEC Standard Type Glass Insulators for High Voltage Lines [Sep 17, 2025]
[Sep 17, 2025] Product Parameters U100BS 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 standard ...
Company: Nanjing Rainbow Electric Co., Ltd.
389. High Quality U160B 160KN Toughened Suspension Glass Insulator for Power Supply [Aug 08, 2025]
[Aug 08, 2025] Product Description U160B Toughened Suspension 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.
390. Power Line 133kV Disc Toughened Glass Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description Model NO. U300BP Fog Type Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 690mm M&E ...
Company: Nanjing Rainbow Electric Co., Ltd.
