Henan Pioneer Insulation Materials Factory is founded in 1994 years, located in beautiful city--QinYang city that is famous thousands of years history town. Qinyang Xianfeng Insulating Material Factory is a one large-scale professional manufacture of insulating materials, specialize in electrical insulating materials of production sale and service .The annual capacity cover 8000 metric tons products of the electric composite materials and billions of insulation pipe production.The Dupont Company is our golden supplier of Nomex raw materials Our main products is Xian feng brand insulating materials with good quality and best service. Cover electrical insulating composite paper series and Fiber glass pipe series.Electrical insulating composite paper series:6640NMN6650NHN6641 F CLASS DMD6630 DMDFiber glass pipe series include: 2751 F-PVC2752 F-SRN HTFF-SRBF-PA. Our factory own ISO9001:2000 Certified Quality System,Our products have been certificated by UL of USA and ROHS by Euro Union. The Xian Feng Brand is awarded famous brand by HeNan Goverment. QinYang Xianfeng Materials Factory sincerely welcome customers from all over the world to establish business relationship with us!