Jiangsu Profile
Product List
7981. LBS Oil-immersed Load Switch With 4 Positions Applicable For Combined Transformer 
[Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
7982. Best Quality Off Load Oil Immersed Transformer Switch Type WSII5 [Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
7983. BFY Type Oil-immersed Load Break Switch Used For Compounded Type Transformer [Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
7984. Oil-immersed Load Switch Is Rated Voltage 35KV With 2 Or 4 Positions [Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
7985. Two-position Sidewall Oil-immersed Load Switch components of Pad Mounted Transformer [Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
7986. ANSI 52-4 High Voltage Porcelain Ceramic Station Post Insulator [Jul 22, 2026]
[Jul 22, 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.
7987. 40kN U40B High Voltage Toughened Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Company Profile 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
7988. 240kN Disc Glass Insulator - HVDC Transmission Line Anti-Fog Design with RTV Coating [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U240B is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
7989. U160BS High-Voltage Glass Insulator Meets IEC Standard Anti-Fog Design for Power Delivery [Jul 22, 2026]
[Jul 22, 2026] U160BS Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U160BS is a high-voltage tempered glass insulator designed for reliable electrical insulation ...
Company: Nanjing Rainbow Electric Co., Ltd.
7990. U70 70KN Disc Suspension Power Line Fog Glass Insulator With Zinc Sleeve [Jul 22, 2026]
[Jul 22, 2026] Product Name Glass Insulator Material Glass Color Green Model Number XP XWP XHP Application High Voltage Place Of Origin China Company Profile Nanjing Rainbow Electric Co., Ltd was established in 2002 ...
Company: Nanjing Rainbow Electric Co., Ltd.
7991. Customized Eco-Friendly Silicone Rubber Accessories Part for Atomiser [Jul 22, 2026]
[Jul 22, 2026] Product Description silicone rubber Silicone Silica Rubber Protective Protecting Casing has the characteristics of soft and skin friendly, high elastic fit, comfortable and stable wearing, and effectively improves the ...
7992. Precision Distribution Industrial Cooling Copper High Flow Liquid Manifold [Jul 20, 2026]
[Jul 20, 2026] Product Details As power densities in battery energy storage systems (BESS) and AI-driven data centers continue to rise, liquid cooling has become the industry standard for efficient thermal management. Our stainless ...
Company: Nanjing Xinrumei Avn Sup Ltd.
7993. Pet Stretch Shrink Packaging Protective Silicone for Transparent Stickers Labels Film [Jul 21, 2026]
[Jul 21, 2026] PET Film Advantage: 1. It is easy to operate on the laminator. High productivity, energy-saving and labor-saving. 2.It was no bubble, wrinkle or desquamates. 3.Non-toxic, Odorless, Pollution Free. 4.Low Static, ...
7994. 30mm Roll Packing Material Pet Packaging Protection Transparent Stickers Labels Film [Jul 21, 2026]
[Jul 21, 2026] PET Film Advantage: 1. It is easy to operate on the laminator. High productivity, energy-saving and labor-saving. 2.It was no bubble, wrinkle or desquamates. 3.Non-toxic, Odorless, Pollution Free. 4.Low Static, ...
7995. High Purity Customize Transparent Quartz Glass Tube Polishing Clear Quartz Tubing [Jul 20, 2026]
[Jul 20, 2026] Product Description Quartz glass tube Can customize the transparent quartz tube according to the customers' requirement Description Density: 2.2×10³ kg/m³ Hardness: 550KHN Tensile Strength: 4.7×10 Pa (N/m²) Compressive ...
