Since 1973, the company has been engaged in the aquaculture business in Xindian Village, Yizhu Township. During this period, it went through the peak era of sand shrimp and tiger prawn farming, until the survival rate became low, leading to a transition in 1996 to an ecologically balanced polyculture of white shrimp mixed with fish such as milkfish and grass carp. In 2011, the second generation, who previously served as an R&D engineer at the Industrial Technology Research Institute (ITRI), established the brand SHAMIWORLD CO., LTD. to implement an integrated operation of ecological farming, grading and packaging, and sales, enabling consumers to buy fresh and healthy fish and shrimp. Furthermore, the company invested in establishing a processing plant that complies with HACCP specifications to ensure that the grading and packaging process is free from cross-contamination, and implemented ISO 22000 certification. With records of raw materials and finished products kept throughout the production process, consumers are provided with an extra layer of protection. In 2013, the company passed the "Traceability Certification," which is an integrated peace-of-mind assurance system that makes all production and marketing information from "farm" to "table" open, transparent, and traceable. Through the openness, transparency, and traceability of product information, it guarantees that the agricultural products purchased by consumers are safe, reassuring, and trustworthy.