29 years of experiences in researching,designing and manufacturing quick-frozen industry.Our equipments have exported to more than 20 countries,and to obtain customer recognition.Involved products such as seafood,poultry and meat,fruit and bakery etc.

Established in 1993,GUANGZHOU SPEED REFRIGERATION EQUIPMENT CO.,LTD(formerly known as TONGDA REFRIGERATION EQUIPMENT CO.,LTD)has more than 29 years of experiences in researching,designing,manufacturing and sell quick-freezing equipment. We started to research the techniques of liquid nitrogen freezing and fresh preservation from 2008,first liquid nitrogen freezer was launched in 2015.After years of development,GUANGZHOU SPEED REFRIGERATION EQUIPMENT CO.,LTD now has become the leading brand in the industry of quick freezing. Our factory has passed ISO9001 quality management system certification,and all our quick-freezing equipment have passed CE certification. We are awarded as the “TOP-10 Brand”,”Famous Brand”,”Leading Branding”and “Best-Selling Brand”by China CPUC.