The use of natural yellow halogen in the production of Zhuo tube well salt makes the essential trace elements of iodine, potassium and zinc necessary for the human body to be preserved without being lost, and has higher nutritional value than similar products. The appearance is white, the particles are large, and the color is uniform. After pickles, the pickles have a savory flavor, bright color, crisp and refreshing taste.

The British long-staple cotton is a genus of Malvaceae, with a growth period of 128-130 days. The roots are deep, the leaves are thick, the stems are thick and firm, and the regeneration ability is strong. The cotton planting period is from late March to early April, and the harvesting period is mid-to-late September. Its cotton color is white, creamy or slightly creamy and shiny. Most cotton flaps are large and elastic and mercerized, and some cotton flaps are slightly stiff. Its cotton fiber is moderate, the micronaire value is 3.2-3.7, the fiber quality is good, and it is suitable for spinning 120-200 inch high count yarn. "Long, strong, fine" is the biggest feature of British long-staple cotton.