Why is Hangu Salt Field famous? What is the production quality of salt?

Hangu saltworks is one of the three major saltworks in China, located along the Bohai Sea. Lu Hua sea salt produced by Hangu Salt Field adopts advanced salt field saturated brine vacuum salt making technology. Compared with other salts, sea salt contains no anti-caking agent, which is more natural and healthy. Lu Hua sea salt contains 13 amino acids and trace elements such as calcium, magnesium, potassium, zinc, iron and strontium, which is the best in sea salt.