Contact us
 


  General factory adress: 50 industrial zone,duozi west, Taihu town, tongzhou district, Beijing, China

  Head office: tongzhou district, Beijing, China

  Branch office: No. 80 Banban Road,Pujiang County,Zhejiang,China

  International Business: Jiulong Po district, Chongqing, China


  Tel: 86-23-68-18-85-03
  Fax: 86-23-88-11-92-56
  Email: ysindustries@vip.163.com
      jessietfsb@gmail.com
      sales@ysductwork.com
  http://ysductwork.com