China (Guangzhou) International Laser Equipment and Sheet Metal Industry Exhibition Guangzhou Exhibition Centres Industry Laser Technology Metal forming Subcontracting 16 May 2026 Asia > China > Guangzhou Canton Fair Complex
China (Guangzhou) International Non-Ferrous Metals (Copper) Exhibition Guangzhou Exhibition Centres Industrial Engineering Metal Constructions Metal forming Metal Processing Metal Working Welding 16 May 2026 Asia > China > Guangzhou Canton Fair Complex
