Zhoushan Putuo Hongji Aquatic Products Co., Ltd. is one of China's largest producers of various seafood and aquatic products. The company specializes in processing and exporting a wide range of seafood, including shrimp, squid, hairtail, yellow croaker, crab, and monkfish. Their products are marketed domestically and internationally, reaching markets in the United States, South Korea, the Middle East, and other regions.