Ningbo Simita Electric & Machinery Industry INC, the company which is professionally offering all kind of Insulation Materials for oversea market according to international standards. These insulation materials including polyimide film are widely applicated in the fields of electrical insulating systems, high voltage insulations, electromagnetic wire winding ect. All the material are UL certificated. 
Our main Insulation Materials products are as follows:
--flexible electrical insulating composites
--transformer pre-impregnated insulation materials
--insulation films (polyimide film, polyester film, and electrical pressure sensitive adhensive tapes)
At meanwhile,we are additionally offering the cutting of all shapes of insulation materials including polyimide film, even formed to the finished products. This special service makes the maximum flexibility and benefits to all our customers.