The predecessor of Zhejiang Hengcheng Chemical Equipment Maintenance Installation Co., Ltd. is the direct project department of petrochemical installation under the Jiangsu Tianmu Construction Group Co., Ltd. After more than 30 years of hard work and hard work, it officially became Zhejiang Hengcheng in April 2014. Chemical Equipment Maintenance and Installation Co., Ltd., with a registered capital of 58 million yuan, and with the registered capital increased to 158 million yuan in June 2018, the company has grown to become a company with pressure pipeline level, boiler installation level, and lifting machinery level.