All Categories


Square Technology Group Co., Ltd (hereinafter called SQTEG), founded in 1986, is a leading high-tech enterprise manufacturing cold chain and storage & transport equipment, owning 6 subsidiaries and one R&D center. Adhering to innovation and with the idea of “Smart equipment”, SQTEG is devoted to investment and development in key fields such as cold chain technology, storage & transport equipment, food engineering and energy saving technology. Constantly providing professional solutions, SQTEG is committed to becoming the global leader in freezing equipment and tank storage equipment industry.

  • SQTEG Cold Chain

    Main business: Freezing equipment, integrated solutions to deep processing of frozen food, refrigeration engineering, etc.

  • QTEG Tank Container

    Main business: Tank storage & transport equipment, special container, pressure vessel, etc.

  • SQTEG Heat Exchanger

    Main business: Serial products, such as air cooler, evaporator, condenser.

  • SQTEG Energy Saving

    Main business: New energy - saving panel, freezing room & cold storage, and industrial door.

News Center

NTFE celebrated 30th anniversary

On October 16, 2016, NTSC celebrated its 30th Anniversary in Jiangfengyuhuo Hotel. Huang Jie, the chairman and general manager of SQTEG delivered a speech Build on past....

Global Services

Products exported

Countries and regions

Hot countries

Service Hotline