Square Technology Group Co. Ltd (formerly Nantong Square Freezing & Heating

Mechanical Equipment Co. Ltd.) is a listed company in Shanghai-stock Exchange. The company has been manufacturing freezing systems for over 30 years and is the largest industrial freezer manufacturer in the China.

3888 Jintong Highway, Nantong, Jiangsu, China

+86-13962807885 (Whatsapp)

486-19802569998