1. At present, Qingdao Laoyinjia Haishen Co., Ltd. has nearly 1, mu of sea cucumber growing area in Xuejia Island. Experienced fishermen are arranged to take care of the area, and professional divers regularly dive for observation and fishing.

2. There is an ancestral dry sea cucumber processing technology.

3. There are authentic plant ash sea cucumbers (conforming to the industry standard of sea cucumber processing and production), and also pure light dry sea cucumber processed by new technology.

4. The ginseng body is engraved with the trademark "Laoyinjia" (national patent has been applied)

5. There are frozen sea cucumbers.

6. There are fresh sea cucumbers.

7. There is sea cucumber sausage.

Therefore, the quality and price of old Yin Jia's sea cucumber can be assured. When it comes to the 7-year-old people, the old people at this stage are generally in poor health and have weak digestion and absorption ability, so they should eat a proper amount of old Yin Jia Hai Shen! ! !