Previous Events


IPPTC 2018

 

 

IPPTC 2017

 

 

 

IPPTC Organizer

  • Tel: 86-29-88271228
  • Fax: 86-29-88272254

Contact us

  • Email: paper(a)ipptc.org
  • Email(sponsor and exhibitor):mt(a)hxan.com