INT'L METAL & METALLURGY 2025

16+
CHINA(GUANGZHOU) INT'L METAL & METALLURGY EXHIBITION
Kitay, Guanchzhou
Теl.: 0086-20-38620790
E-mail: julang@julang.com
www.julang.com.cn
CHINA(GUANGZHOU) INT'L METAL & METALLURGY EXHIBITION
Kitay, Guanchzhou
Теl.: 0086-20-38620790
E-mail: julang@julang.com
www.julang.com.cn