The 23rd China International Optoelectronics Expo is curated by Guangdong Hongzhan Technology Co., LTD
Exhibition date: September 16-18, 2021 for 3 days
Venue: Shenzhen International Convention and Exhibition Center
Exhibition booth: 14A59
Products on display: rapid temperature change test box, hot and cold impact test box, table type high and low temperature test box, high temperature test box, French Dragon heat flow meter
