We emphasize on the quality control and scientific and technological development and have been observing the principles of "customers first, quality first, credit first and service first". We have set up a complete set of quality guarantee system. We are strict about every links from raw materials to every production process and the finished products. We have combined the traditional process and science & technology to produce products with good nutrition and health caring effects. Our "Dexinzhai" soy sauce, vinegar, sweet fermented flour paste and pickles are all loved by the customers for their characters of "unique formula, superior materials, consummate process and great flavor".