Our factory was established in 1978,Our factory specializes in composite insulators of all kinds for high voltage applications and related productes.Products mainly include: suspention insulators, pin insulators, post and electrifiled railway composite insulators.

We have completed production procedure that includes the silicone rubber mixing, fiber glass rod 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.And also we have our own test equipments that make sure our every batch of productes to be approved by international standard through testing before shipment.

We are the supplier of Chinese power grid,Chinese fast train railways,member of China insulator standard,and export more than 50 countries until now.So It is an important manufacture and exporter with several decades of experience in designing, research, manufacturing, testing and logistics.


Our Team

Our sales team is located in Beijing, with the larger port of Tianjin in China, has strong capacity of technological research and development. More than 55% of TianTai’s staff has bachelor degrees or higher. Many senior engineers and technicians are knowledgeable and experienced in the fields of high voltage, macromolecule research and machine manufacturing. We also have a well-established skilled workforce.

We have a long-time close relationship with the China Electric Power Research Institute, CESI, all supporting our technological research and development.

We implement the ISO 9001:2016 Quality management control and the ISO14001:2016 environmental management systems. Our experience in this competitive market has formulated a well regulated management style for product sales, quality and services. The products have been exported to 50 countries in the world. Our high quality products and services have helped us to obtain overseas market share and good reputation.

Product display


Our products have been exported to Europe, America, Oceania, In the Middle East, TianTai has taken a big share in the 132KV and higher composite insulators market. We win international tenders frequently and has established stable cooperation with many overseas electricity authorities, such as BC Hydro in Canada, Florida Power Corp., Kansas Power & Light and New York State Electric & Gas in USA, CELEC S.A in Ecuador, Columbia Power in Columbia, , TCN in Nigeria,PPC in Greece, MOSDORFER CCL in UK.Our electric railway insulators have been exported to New Zealand, Finland,Norway, Azerbaijan, etc. The high quality products and service help us to obtain broad market share and good reputation.