Tianjin Jiayi Insulation Materials Company Limited is a manufacturing and trading company, providing the highest-quality polymide (capton) series for the local market and international market. Our "Xinjiu" brand products are the world-class insulation materials, which have very high heat-proof and hot stability, and at the temperature of -200 to 260 degrees, they have the outstanding machine function, the electricity insulation character, the causticity-proof character, etc. Now they have already extensively applied in many areas, such as the electronics, the electricity, the energy transportation, the aviation aerospace and the national defense areas.

Jiayi has successfully done on customer service and superior, wholesome products. Guided by these two principles, Jiayi, builds a finely-tuned enterprise, structures departments and develops specific training programs to create remarkable value.