OSM originated from Deqing, China, and its headquarters is located at the foot of the beautiful Mogan Mountains. Thousands of years ago, the great world pearl cultivation technology was born in this land of Zhongling and Shenxiu. Ou Shiman specializes in pearl technology and advocates the concept of natural and effective skin care. OSM believes that every woman is an independent luminous body, hopes that women can exude their own beauty of personality, bravely pursue their own light on the road of life, interpret the highlights of life to the fullest, and light up a wonderful life.