Shanghai Construction Engineering has several concrete companies.

24. Shanghai Construction Engineering has 24 concrete companies. Concrete plays an indispensable role in building engineering. Suzhou Shangjian Concrete Co., Ltd., a subsidiary of Shanghai Building Materials Co., Ltd., officially opened, becoming the 24th concrete mixing station opened outside Shanghai in less than one year, mainly participating in the concrete supply of Wujiang transportation comprehensive hub project and other projects, which also makes the company's ready-mixed concrete output expected to exceed 30 million cubic meters this year.