1. Laoyinjia Haishen Store is located in HongKong Middle Road, Shinan District, Qingdao, China. Old Yin Jiahai strictly controls the quality of products, and all sea cucumbers come from deep-sea areas, ensuring fresh, pure and pollution-free sources.

2. As a well-known brand, Laoyin Jiahaishen has always adhered to the principle of honest management and won the trust and praise of consumers.