Shaanxi Taporel Electrical Technology Co., Ltd.'s profile

Shaanxi Taporel Electrical Technology Co., Ltd. is a high-tech enterprise specializing in the development, manufacturing, and sales of electrical insulation materials, composite materials (FRP), and composite insulator core rods.


The company was established in December 1995 and is located in Jinghe Industrial Park, Xi’an, China.


Its facilities include a first-phase area of 80 acres (53,332 m²) with 12,000 m² of construction space, and a second phase covering 110 acres (73,332 m²) with 50,000 m² of construction space, creating a spacious, park-like factory environment.


Brand & Certification:


The company’s registered trademark “Taporel” is protected in the United States and Madrid member countries (since 2015).


It operates under strict quality, environmental, and occupational safety systems including ISO9001, ISO14001, and GB/T28001 standards.


Its products meet international standards such as IEC61109, IEC61462, and relevant Chinese national standards.




Main Products:


Epoxy electrical insulation rods (round, square, special-shaped)


Vacuum injection braided insulation tubes


Non-partial discharge insulation rods and tubes for lightning arresters


Hollow composite insulation sleeves


Dry-type transformer and reactor insulation components


Glass fiber winding insulation tubes


SMC, BMC, and polyurethane pultrusion products




These products are widely used in power transmission and insulation systems, including:


Composite insulators (suspension, pin, post, hollow types)


Cross-arms, spacers, and disconnect switches


High-voltage fuses, reactors, transformers, and cable accessories


Ultra-high voltage (UHV) and extra-high voltage (EHV) power grid systems




The company has strong production capacity with multiple pultrusion lines and advanced testing equipment, including high-voltage testing halls and specialized mechanical and electrical testing systems.


Technical Strength & Achievements:


Recognized as a national high-tech enterprise


Recipient of national science and technology progress awards


Holds multiple invention patents, including patented core rod technologies


Products have passed international tests such as KEMA certification and long-term stress and environmental resistance testing


Supplies composite insulator core rods to international markets in over 20 countries




The company emphasizes strict quality control with full-process inspection, ensuring product reliability through multiple testing stages before delivery.


Guided by the principles of “customer first” and “responsibility first”, Taporel focuses on professionalism, innovation, and continuous improvement in high-voltage insulation technology.


With a strong international outlook, the company actively participates in global cooperation and continues to expand its presence in the power insulation industry worldwide.