Jiangsu Profile
Product List
376. High Voltage 22kv Porcelain Electrical Ceramic Insulator for Enhanced Power Efficiency 
[Aug 24, 2026]
[Aug 24, 2026] Discover Porcelain Insulators for Suspension Transmission Line Our high-purity porcelain insulators provide top insulation and strength. With a glazed surface for self-cleaning, they prevent dust and moisture buildup. ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
377. Low-Voltage 11kv Standoff Porcelain Ceramic Electrical Insulator for Power Lines [Aug 21, 2026]
[Aug 21, 2026] Discover Porcelain Insulators for Suspension Transmission Line Our high-purity porcelain insulators offer superb insulation and strength. The glazed surface ensures self-cleaning, preventing dust and moisture. IEC and ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
378. P13 High Voltage Porcelain Insulators Ceramic Electrical Insulators [Aug 12, 2026]
[Aug 12, 2026] Introduce Porcelian Insulators for Suspension Transmission Line Our insulators, made from high-purity porcelain with advanced firing, offer top insulation and strength. Their glazed surface ensures self-cleaning, ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
379. Good Quality ANSI 57-11 Porcelain Line Post Insulator Wholesale [Jul 29, 2026]
[Jul 29, 2026] Introduce Porcelian Insulators for Suspension Transmission Line Our ceramic insulators, made from high-purity porcelain with advanced firing, offer excellent insulation and strength. Their smooth, glazed surface ensures ...
Company: Yangzhou M. T. New Energy & Lighting Group Co., Ltd.
380. ANSI Class 53 Series 53-1 Spool Type Porcelain Ceramic Transmission Line Insulator [Jul 27, 2026]
[Jul 27, 2026] 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.
381. ANSI 56-1 Porcelain Ceramic Pin Type Insulator for High Voltage Transmission Line [Jul 27, 2026]
[Jul 27, 2026] 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.
382. Premium U70BLP High Voltage Suspension-Type Disc Glass Insulators for Robust Electrical ... [Jul 24, 2026]
[Jul 24, 2026] Product Parameters Parameter Value Model U100BL/255-146 Structure Disc Suspension Type Dimensions 255mm (D) x 146mm (H) x 320mm (Creepage) Mechanical Strength 120KN (26,976 lbf) Electrical ...
Company: Nanjing Rainbow Electric Co., Ltd.
383. ANSI 52-1 Porcelain Ceramic Disc Type Suspension Insulator For Transmission [Jul 24, 2026]
[Jul 24, 2026] Product Description Porcelain Insulators Porcelain insulators are rigid electrical devices made from high-grade wet-process porcelain, glazed for waterproofing and anti-pollution performance. They support and ...
Company: Nanjing Rainbow Electric Co., Ltd.
384. U100BS Type 255*127*320mm Suspension Glass Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Parameters Parameter Value Standard Compliance Rated Voltage 220KV to 550KV Systems IEEE 4 / IEC 60071 Mechanical Strength 70kN (15,700 lbf) ANSI C29.2 / IEC 60305 Creepage Distance 320mm (Industry-leading) IEC ...
Company: Nanjing Rainbow Electric Co., Ltd.
385. U100BL High-Voltage Glass Insulator 255x146x320mm for Transmission Lines with RTV [Jul 24, 2026]
[Jul 24, 2026] Product Parameters Parameter Value Model U100BL/255-146 Structure Disc Suspension Type Dimensions 255mm (D) x 146mm (H) x 320mm (Creepage) Mechanical Strength 120KN (26,976 lbf) Electrical ...
Company: Nanjing Rainbow Electric Co., Ltd.
386. 120KN U120BP Suspension Type Disc Glass Insulator with RTV Coating [Jul 24, 2026]
[Jul 24, 2026] U120B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U120B is a high-voltage tempered glass insulator designed for reliable electrical insulation and ...
Company: Nanjing Rainbow Electric Co., Ltd.
387. Good Quality U120BS High Voltage Disc Type Anti-Pollution Glass Insulator [Jul 24, 2026]
[Jul 24, 2026] Company Introduction: Nanjing Rainbow Electric Co., Ltd.(NJREC) is a leading Chinese manufacturer and exporter of transmission line and substation products. Our main products include Toughened Glass Insulators, ...
Company: Nanjing Rainbow Electric Co., Ltd.
388. Hot Selling Good quality U160 DC Outer Ribs Type Glass Insulator [Jul 24, 2026]
[Jul 24, 2026] Product Description Product Description U160BP Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U160BP is a high-voltage tempered glass insulator ...
Company: Nanjing Rainbow Electric Co., Ltd.
389. U300B High-Voltage Glass Insulator for 195/320mm Transmission Systems [Jul 22, 2026]
[Jul 22, 2026] **Key Selling Points** 195mm/320mm Precision Design | Lead-Free Tempered Glass | IEC 60383 & ANSI Certified 55kN Ultimate Tensile Strength **Product Overview** Product Description Engineered for ...
Company: Nanjing Rainbow Electric Co., Ltd.
390. 100kN Ball and Socket Type Glass Insulator with RTV Coating for Transmission Line [Jul 22, 2026]
[Jul 22, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
