Leizhou has been rich in pearls since ancient times. "Lingnan sees the record" records: "The rumor is thunder and pregnant, looking at the moon and the tires." Liusha Nanzhu is famous at home and abroad. Its roundness is dignified and crystal clear, which is favored by the domestic and international jewelry circles. Therefore, it is said that “Dongzhu is not as good as Xizhu, and Xizhu is not as good as Nanzhu”.

Sisal fiber, also known as sisal, has the characteristics of long fiber, white color, tough texture, elasticity, strong pulling force and wear resistance. It can produce friction, acid and alkali resistance, corrosion resistance and slip resistance. A variety of quality, can be made into yarn, rope, polishing wheel, carpet, batt, sisal wallpaper, wire rope core, banknotes and handicrafts and other sisal products, and is widely used in fisheries, navigation, mining, transportation, oil and other industries