The cashmere of the day is the cashmere produced by the white cashmere goat of the Japanese soil in the Tibet Autonomous Region from 4300 meters to 5300 meters, also known as the cashmere cashmere. Because of its outstanding fineness and natural length, it has unique qualities such as good elasticity and bright color. It has been praised as “soft gold” by the processing industry and “fiber gem”, which has been a well-known product in the international market since ancient times. The cashmere products produced by this raw material have excellent texture, delicate hand feeling and good warmth retention, and are favored by domestic and foreign markets and highly respected by consumers.

Technical requirements for quality of Doma wool 1. Variety of Tibetan sheep (local strain). Second, feeding conditions 1. Breeding environment: The area is between 4800m and 6000m above sea level, with a wide range of natural vegetation. 2. 3. Conditions of the house: The lamb house is a closed-type warm circle. The sheep are housed in a simple clay fence after being returned to the country in winter. 4. Feeding management: (1) Castration: The male lamb is castrated around the age of 1 month. (2) Rear and rear feeding management: grazing in the summer pasture from April to October, the pasture is far away from the settlement, the area is large, and the pasture and drinking water are sufficient. (3) Winter and spring feeding management: grazing in the winter pasture from November to March, the pasture is closer to the settlement. In case of heavy snow, the mountain is kept in the house. 5. Deworming management: Each time in spring and autumn, each time, oral deworming is injected. 6. Environmental and safety requirements: The prevention and control of the breeding environment and epidemic diseases must comply with relevant state regulations and must not pollute the environment. Fourth, shearing 1. Shearing time: August. 2. 3. Wool sorting: Sort the variegated coat and white coat and pack them separately. V. Quality characteristics 1. Sensory features: white, mixed coat, hair dry hair content is low, coarse hair elasticity, fine fluff. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the Doma wool production area may apply to the Nagqu District Quality and Technical Supervision Bureau of the Tibet Autonomous Region for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Quality and Technical Supervision Bureau of the Tibet Autonomous Region and reported to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The testing organization of Doma wool is selected by the Quality and Technical Supervision Bureau of Tibet Autonomous Region in the testing institutions that meet the qualification requirements.