The 2020 contract is now available! Booths 1-500 will be assigned begining March, 25th. 

Henan Wanke Diamond Tools

Room 1103, ChangChun rd 11th, High tech zone
zhengzhou,  henan 
China
http://www.diamondwk.com
  • Booth: 6369

DIAMONDWK is the experienced and expert manufacturer of PDC cutter for oil and mining drill bits in China. Strict quality control producing and advanced quality testing, in order to offer the clients premium quality and consistent performance product. 

Visit the Exhibitor Resources Page to:

  • Read OTC Rules and Regulations
  • Manage/Designate EAC's
  • Submit contractor orders: Carpet, Decor, Electrical, Shipping, Audio Visual, Etc.
  • See a list of deadlines
  • View the Target Move-in maps

Please contact otc.events@otcnet.org for questions.
For technical assistance or upgrade questions please contact: support.