We manufacture and supply Core Board Paper, Transformer Insulating Board. Welcome to contact us if you are in need of our products. Contact Person: Sarah Niu Mob: 0086 13455649857 Company: Huisheng Group Co., Ltd. Add: No. 6 Zeerzhuang Road, Kuiwen District, Weifang City, Shandong Province, China. Tel: +86 536 8663860 Fax: +86 536 8663810 Skype: sarahniu2006 Email: hscorepaper at gmail.com