The 24th China International Optoelectronics Expo (CIOE2022)

2026-01-22 Zhengzhou Longda Abrasives and Grinding Tools Co. 11946

Date: September 7-9, 2022

Location: Shenzhen International Convention and Exhibition Center (Bao'an New Building)

Exhibition Hall: Hall 11

Booth Number: 11E19

At that time, our company will bring new products to the exhibition. Welcome to the booth to discuss cooperation.