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

Cheng and Associates, Inc.

20515 Paseo del Prado
Walnut,  CA  91789

United States
  • Booth: 8149

Cheng and Associates, Inc. is a manufacturer of pressure gauge, themometer and valves (ball valves, needle valves, etc.).  Our factories are located in China and Taiwan.  Please come see our broad line of above categories.  

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 for questions.
For technical assistance or upgrade questions please contact: support.