Construction work on the main body of an energy-saving cold chain equipment center has been recently completed in Tongzhou district, Nantong, East China’s Jiangsu province. The center, developed by Nantong Square Cold Chain Equipment Co, is one of Tongzhou district’s key projects, and will receive 2 billion yuan ($289 million) in investment. It mainly produces energy-saving plates, which can be used to produce 5 million square meters of cold storage sandwich panels and supporting facilities. Based in Tongzhou district, Nantong Square Cold Chain Equipment Co is a leading manufacturer of freezing equipment in China. [Photo/tongzhou.gov.cn]