The valve of ZG industry was used in A Guangzhou plaza cooling water system renovation project 

 A Plaza in Guangzhou is located in Tianhe District, Guangzhou City, Guangdong Province, China. With the use of the building, many parts must be replaced. At present, many equipments are used in the construction of the cooling water system of  that Plaza in Guangzhou and some of the valves of the supercharged equipment are provided by ZG industry.