Company Introduction

        Liaoning Shengdao Nano Shell Biotechnology Co., Ltd. was founded in 1999 and  located in Donggang, Dandong, Liaoning Province. Adhering to the mission of "Using shells as a medium to deliver health to the world" and the philosophy of "Integrity-based, mutual benefit and win-win", the company has been deeply engaged in the industry for more than 20 years.
Situated in the core area of Northeast Asia, the company borders the Yellow Sea to the south and faces the Democratic People's Republic of Korea across the Yalu River to the east, with a close geographical connection to Japan. It enjoys unique geographical advantages of being along the river, the coast, and the border. Boasting three major transportation advantages of land, water, and air transportation, it facilitates the distribution of shell products to all parts of the world.
As China's largest shellfish breeding base, Donggang, Dandong, Liaoning Province is home to a 3 million-mu  (hard clam) breeding base, producing approximately 600,000 tons of shells annually. Currently, our company has a shell stock of about 300,000 tons. As a renewable marine resource, shells are continuously produced in enormous quantities that are unparalleled in various industries.
Thanks to its unique geographical and industrial advantages, the abundant resources are accompanied by a wide variety of shell types. The concept of utilizing different shells for various purposes has also spread in this city: ordinary shells are used in agriculture and animal husbandry; spiral shells serve as habitats; fan-shaped shells are applied in breeding; conical shells are used for crafts; special shells are utilized as medicinal materials; and precious shells are used for display purposes, etc.