Square Technology Group Co., Ltd. (stock code: 603339) is located at 3888 Jintong Road, Tongzhou District, Nantong City, Jiangsu Province. The group owns 6 wholly-owned subsidiaries and one research institute, including Nantong Tank Container Co., Ltd., Nantong Insulation Technology Co., Ltd. Square Star (Shanghai) Freezing Mechanical Equipment Technology Co., Ltd., JISCO (Shanghai) Food Technology Co., Ltd., and Nantong Square Refrigeration Engineering Co., Ltd. The company has business branches in Shanghai, Hong Kong, Japan etc, and its products sell well in more than 30 provinces, cities and autonomous regions in China and more than 50 countries and regions overseas. It is a comprehensive group company integrating research and development, production, sales, installation, maintenance and technical services of cold chain, food intensive processing, tank storage and transportation, industrial heat exchange, energy-saving panels and other products.

Nantong Insulation Technology Co., Ltd. Was established on March 6th, 2018 with a registered capital of 300 million RMB and registered address at No. 39 Jindu Road, High-tech Zone, Nantong. The company has introduced three automatic continuous production lines from Hennecke-OMS, Germany, respectively to produce metal faced PIR sandwich panels, overhead sectional door panel and rock wool sandwich panels. At the same time, an automated warehouse and an automated door panel processing and assembly line are planned. It has formed 5 million square meters of all kinds of sandwich panels, 10, 000 sets of industrial doors, and other entrance system products, and is committed to becoming the leading enterprise in building envelope, cold storage and entrance system industry in China.

Our company has nearly 40 years of industry experience and market accumulation in the field of cold chain, and provides customers with integrated solutions for refrigeration system, heat exchange system, envelope system, entrance system and loading and unloading system. The company integrates all-round services of design, production, installation and maintenance to meet the personalized enclosure system construction needs of different customers in one stop. The products can be widely used in cold chain logistics, food processing, shopping malls, supermarkets, hotels and aviation catering, biopharmaceutical, fine chemicals, precision electronics and other industries.