JiangSu HengSheng Group CO.,Ltd ,which is a non-heat shrinkable tubes,adhesive tape,pvc tube manufacturer in china .its establishment in 1999 ,our web: http://www.insulation-cn.zj.com Will you please tell us which types of insulation material you are interested in? contrapose the types we can offer the price or arrange samples to test. pls directly send mail ( richard8498(at)gmail.com ) contact with us. Best Regards Richard HuangCompany:JiangSu HengSheng Group CO.,LtdTEL:0086-515-8590 500FAX:0086-515-8590 470http://www.insulation-cn.zj.comMail: richard8498(at)gmail.com