the quality mark refers to the certification mark issued to the producer by the relevant competent department or organization according to the prescribed procedures to show that the quality of the product produced by the enterprise has reached the corresponding level. At present, the common quality marks include the national inspection-free product mark, the "QS" mark and the production license mark.
QS stands for "QualitySafety" of food. Products with QS mark mean that all food production enterprises must pass compulsory inspection after being approved by the state, mark the food production license number on the food packaging of the smallest sales unit and print the food quality and safety market access mark ("QS" mark) before leaving the factory for sale. No food quality and safety market access signs, shall not be sold.
the "QS" mark is the abbreviation of the English name of "Quality Safety", and it is also the market access mark of food quality and safety, which indicates that food meets the basic requirements of quality and safety.
the food market access sign consists of the English prefix "Quality Safety" and the Chinese characters "quality safety". The main color of the logo is blue, the letters "Q" and "Quality and Safety" are blue, and the letter "S" is white. The size of the sign can be scaled according to the required proportion, but it cannot be deformed or discolored.