Henan YAAN Electric Insulation Material Plant Co,.Ltd.is a professional enterprise for producing electrical insulation materials .Since the plant was established in 1986,YAAN has maintained the core discipline ."The high quality today is the market tomorrow;the satisfaction of the customersis the life of our enterprise . YAAN has gradually developed into specialized enterprise which produces Class B,Class F and Class H insulation materials,the main products lie in insulating varnish and resin,flexible laminates,woven tape,pressboard,varnished fabric,fiberglass sleeving ,insulation paper and so on .The insulation system has been approved by UL and the products have passed ROHS test .