About us

More than 130 years’ experience

PPC Insulators is a technology leader and manufacturer of state-of-the-art electrical porcelain insulators for overhead transmission lines, substations and electrostatic precipitator applications. Traditional porcelain insulators originated in the late 19th century. These were further developed in-house by PPC via its isostatic production technology, allowing production of high-quality products with efficient designs, tightest tolerances and shorter lead times for applications up to 1,200kV AC and 1,100kV DC.

Products and services

in insulation

Why to
choose PPC?

State-of-the-art technology and continuous development
State-of-the-art technology and continuous development

State-of-the-art technology and continuous developments focusing on better insulators' design with improved performance with reduced dimensions.

Over 130 years of experience
Over 130 years of experience

More than a century of experience, and therefore extensive knowledge in technology and engineering.

Market leader
Market leader

Market leader in HV and UHV range of insulators.

Fast response time
Fast response time

By combining modern tools for design and leveraging our multiple manufacturing sites and warehouses PPC is able to respond fast to our customers’ delivery requirement.

Global production capacity
Global production capacity

Large HV production capability and flexibility with a worldwide footprint of four production sites in Europe, Asia and Latin America.

Contemporary products
Contemporary products

Contemporary insulation solutions, i.e. hybrid post insulators and RTV-coating, to provide excellent performance under extreme environmental conditions.

Comprehensive assistance and technical support
Comprehensive assistance and technical support

Close relationship and cooperation as key factors to offer complete service solutions to our clients and provide comprehensive assistance and technical support.

References & homologation
References & homologation

PPC products are approved and used throughout the globe, serving most customers in the power and processing industries around the world.

Worldwide presence
Worldwide presence

No matter where our clients are – we are located there!

worldwide locations
Worldwide locations

Where to find us

PPC North AmericaHouston, USA


+1 281-2578-222
  • 363 North Sam Houston Parkway East
  • Suite # 700, 77060 Houston
  • TX, USA
PPC ShangaiChina

PPC Shanghai Trading

+86 21 5750-5000
  • Ltd338 Minle Road
  • Spark Industrial Park
  • Fengxian
  • 201419 Shanghai
  • China
PPC ČABNové Sady, Slovakia


+421 37 65 68-412
  • Cab 268
  • 951 24 Nové Sady
  • Slovakia
Elektrokeramik SonnebergGermany

Elektrokeramik Sonneberg

+49 3675 873-0
  • Elektrokeramik Sonneberg,
  • Werkringstraße 11,
  • 96515 Sonneberg,
  • Germany
PPC AsiaBangkok, Thailand

PPC Asian Insulators Co Ltd

+66 0 36 537 111
  • PPC Asian Insulators Co Ltd
  • 99/9 Moo 2, Asia Highway Rd. KM 70-71
  • Banmor, Promburi
  • 16120 Sing Buri
  • Thailand
PPC SantanaSao Paulo, Brazil

Electro Vidro S.A. (Santana)

+55 19 3893-9208
  • Electro Vidro S.A. (Santana)
  • Antônio Pedro 645 – Centro
  • 13920-000 Pedreira
  • Brazil
PPC Insulators HeadquartersVienna, Austria

PPC Austria Holding GmbH

  • PPC Austria Holding GmbH
  • Plankengasse 7, A-1010 Vienna
  • Austria
Commercial office
Manufacturing plant
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