In 2015, the 4th China International Exhibition on Steel Structures, Space Structures and Metal Materials and Equipments was held from May 9th to May 11th, 2015 at the China Import and Export Fair ? Pazhou Complex B. The exhibition is supported by the Asian Building Technology Alliance Association, the Guangdong Steel Structure Association, the Housing Industrialization Promotion Center of the Ministry of Housing and Urban-Rural Development, and the Building Steel Structure Branch of the China Building Metal Hunger Group. It is currently the largest steel construction sector in China. The most influential professional exhibition.

During the exhibition, the invited old customers came to the booth to exchange. New customers, especially foreign customers, expressed their enthusiastic demand for Welmetal products. Through inquiry and product comparison, the initial purchase intention was reached. Welmetal architectural color coated board Jiemei series, Nami series, Jiumei series, super beauty series received a warm welcome from customers.