... China 2. Customer's private brand are acceptable. 3. Offer free of samples. 4. Certification:HALAL, BRC, HACCP, ISO, QS 5 ... as raw materials,All the soybeans are selected with the first class.*Natural fermented directly with strong sauce and perserved beans ... ),15kgs,25kgs, 200L.buyer's private brand are acceptable. Gluten Free Soy Sauce