Founded in 1958, Dalian Zhangzi Island Fishery Group, Ltd. was once regarded as the “Marine Dazai (a national model village in China)”.The company is a large scale comprehensive fishery group centering on sea aquatic products and covering a wide range of businesses including choice sea products nursery, Sea water multiplication and cultivation, aquatic products processing, domestic and international trade and sea transportation.

Sea resources that can not be duplicated 　
　 The company now boasts a certified sea water area of more than 600,000 Mu (the largest sea waters in China) which are all state level clean sea waters suitable for choice sea products cultivation.

A Production Model that can not be duplicated
　 The company was among the first few fishery companies in China which established the sea resources development model with intensive shareholding system. It adopts the ecological, healthy and scientific production model of sea bottom multiplication and leads the ocean fishery industry in changing towards a circular economy and a more reasonable growth model.

An Enterprise spirit that cannot be duplicated
　 From “Marine Dazai” and “A red flag in the heart of the Yellow Sea” to “the Yellow Sea Pearl” and “Marine Bank”, Zhangzi Island Fishery has always been walking in the forefront of the times. With half a century's steady growth, the company has forged a core spirit and enterprise culture of “braving the wave crest, striving to stay ahead of others, innovating to advance ahead and seeking practical development”, and established its core enterprise value by inheriting the excellent Chinese tradition and constant innovation.

Complete Industrial Cycle　
　　 With a complete industrial cycle of choice sea products propagation, cultivation, processing and sales, the company has a strong capacity to resist risks and integrate resources.

Abundant Natural Resources
　　 The company has the largest clean sea waters in China. Its product series are chiefly top grade choice sea products including scallops (Yezo scallops), sea cucumbers, abalones, sea urchins, conches, etc. The Zhangzi Island brand was among the first few aquatic product brands awarded as “Chinese Famous Brands” and has registered in 30 countries and regions including US, EU, Australia, New Zealand, Taiwan, etc.

Strong Technological Support
　　 The company has established strategic cooperation with Chinese Academy of Fishery Sciences, full Cooperation with the Marine Institute of Chinese Academy of Sciences, strategic cooperation with the Dalian Institute of Fisheries and project cooperation with Ocean University of China, the Dalian Institute of light Industry, Marine and Fisheries Research Institute of Liaoning Province.

Complete Quality Control System
　　 While boasting its high product quality, the company attaches great importance to the quality control system and has established a quality assurance and tracing system for the whole process of propagation, cultivation, processing, purification and distribution, resulting in the company's pass of the ISO9001 Quality System Certification and the US FDA Certification on HACCP and all the major products' pass of the Organic Food Certification.

Complete Marketing Network
　　The company has initially established a business network of fresh product dealers, frozen product dealers and cucumber and instant product dealers.The products of the company sell in more than 10 countries and regions including US, Australia, Japan, South Korea, etc.

　　On September 28, 2006, Zhangzi Island（002069）was successfully listed on the SME board of Shengzhen Stock Exchange, making the company the first enterprise in North-east china and the first fishery enterprise in China to get listed on the SME board.