About Us

A Few Words About Us

Our factory is one of the biggest manufacturers, which was established in 1978,produce electrical insulators since 1999,total covers an area of 97000 square meters, has staffs over 200,and annual capacity of insulators has exceed 2 million pieces.
TianTai company is engaged in research, development, innovation, production and service of 10-1000KV series silicone rubber suspension insulators, high voltage long rod insulators, polymer pin insulators, porcelain post insulators, high voltage wall bushing, electrified railway composite insulators, and etc. surge arresters, and electrical fittings. We have got 110-500KV high voltage insulators single injection technology.
we passed ISO 9001-2015 management system evaluation, and all of our products have passed the inspection in international lab and got the test reports
we have completed production procedure that includes the silicone rubber mixing fiber glass rob production end fitting manufacturing, insulator production, mould production. so it is easy for us to control the quality from the beginning to ending, and improve the delivery time accordingly. Also we have our own test equipments that make sure our every batch of products to be approved by international standard through testing before shipment.
Our factory has developed into a main China insulator manufacturer already and we are the supplier of Chinese power grid, Chinese fast train railways, member of China insulator standard. The most important is we have exported our insulators to more than 50 countries until now. We sincerely hope to reach cooperation with companies from all over the world by our rich experience.

Factory History

  • 2014

    Participated IEEE exhibition in USA

  • 2012

    Got 5000h aging test report.

  • 2011

    Established forging workshop,and changed most end fittings into forging to improve the composite insulators quality.

  • 2010

    Began to produce fiber glass reinforced core rod and formed 6 production lines.

  • 2007

    Began to produce end fittings,mainly in machining and lathe turning.

  • 2006

    Pass ISO 90001 management system

  • 2005

    Moved into a new large factory ,more workshops enabled us to produce more type of insulators.

  • 2004

    Established silicone rubber mixing workshop daily copacity was 2000KG.

  • 2003

    500kV whole injection production way and production machine got national patent.company name changed into Beijing tiantai electric equipment co.,ltd.

  • 1999

    Invested on composite insulator production line,fromed technical team and began to produce composite insulator.