Square Technology Group Co.,Ltd engages in the research and development, production, and sale of cold chain equipment and tank containers in China. It offers quick freezing equipment; refrigeration systems; heat exchanger products; and cold storage/building envelope system and complete project. The company also provides heat treatment equipment, such as deep fryer, spiral steam oven, continuous proofing, and continuous oven; aquatic, fruit, and vegetable product processing product line; and various food processing equipment and machinery, including freezing trays, mold, demolding device, and peeling machine. Its products are used in poultry, aquatic, rice and flour, fruit and vegetable, baking, prepared food, hot pot ingredients, and ice cream industries.