Congratulations on the grand opening of 2019 China International Door and window curtain wall Expo in Shanghai New International Expo Center!

COTV GLOBAL LIVE

Congratulations on the grand opening of 2019 China International Door and window curtain wall Expo in Shanghai New International Expo Center from November 5 to 8, 2019! From all over the door and window industry enterprises, curtain wall industry enterprises, door and window and curtain wall machinery manufacturers, door and window curtain wall design institutions and related product supporting suppliers came to participate in the exhibition. The exhibition attracted purchasers, brand agents and a large number of visitors from all over the industry to come to the scene to order and join in. The scene was hot! Cotv global live broadcast, large-scale exhibition for your live release!