Testing items include acidity testing, free mineral acid testing, coliform group testing, packaging material testing, etc.

　　Testing Standard:

　　GT 19777-2013 Geographical Indication Product Shanxi Old Vinegar

　　SB/T 10303-1999 Old Vinegar Quality Standard

　　SB/T 10305-1999 Old Vinegar Brewing Process Specification

　　T/GDMZCX 025-2019 Hakka Cuisine Hakka Old Vinegar Coriander Mixed Beef Cooking Process Specification

　　Why did we choose the 100% Inspection Institute for Old Vinegar Testing?

　　1. Collective owned research institutions with multiple independent research laboratories and a wide range of research projects;

　　2. The testing cycle for aged vinegar is short, and engineers provide one-on-one services;

　　3. Accept nationwide on-site sampling and sample sending services;

　　4. Test reports can be issued within 7-15 working days, supporting one click query for authenticity;

　　5. Collaborating unit of public security, procuratorial and legal departments, scientific/fair/accurate.

　　Chen vinegar testing process:

　　1. Consult an engineer and submit testing requirements.

　　2. Conduct on-site sampling/sample delivery/mail delivery.

　　3. Sign a power of attorney and confidentiality agreement with the client's consent.

　　4. Negotiate with clients to customize solutions and implement experiments.

　　5. Provide experimental results and test reports for the detection of aged vinegar