Tianjin Heng Tong Era Electrical Material Technology Co., Ltd. was established in 1991, specializing in producing insulation materials.

Our company is located in Tianjin, only half an hour to Beijing by train. It covers an area of more than 10,000 square meters. Possessing 5 production lines of Polyimide Film, and the yearly output is 150 tons. Our products are guaranteed by ISO9001, UL, SGS, etc.

150 registered employees, including R&D, Marketing, QC, and Production Department. Meanwhile we have established close cooperation with several universities.

Workshops are clean and tidy, and equipped with air shower room. All of our products are of the highest international standard and quality.

We continually strive to maintain our unwavering reputation through our exceptional product quality and customer service. We not only offer superior quality products, but also establish business relations with our clients.