Haiyang Hongmao Seaweed Co., Ltd. was established in 2006 and is a national high-tech enterprise engaged in the integration of kelp breeding and deep processing. The company covers an area of 60 acres, with a construction area of 20000 square meters. lt has fixed assets of 150 million RMB, more than 300 employees, and a research and development team of more than 20 people. lts production technology ranks among the top in the industry. The main products include industrial grade sodium alginate, iodine, and fucoidan. 

Yantai Hongri Biotech Co., Ltd. was established in 2022 and is a national high-tech enterprise specializing in the production of marine bioactive substances using marine giant algae as raw materials. The annual production of food grade sodium alginate and alginic acid is more than 3000 tons. The company has a well-established quality control and standard construction system, and has passed management system certifications such as 1S09001 quality management system, lS014001 environmental management system, lSO22000 food safety management system, BRCGS system, KOSHER, Halal, intellectual property management system, and safety production standardization.

The company has the right to self operate import and export, and its products are sold to countries such as Japan, South Korea, Germany, the United States, Spain, Pakistan, India, and has established long-term friendly supply and demand relationships.

The company aims to meet customer needs and is committed to providing high-quality products and good services to domestic and foreign customers, working together to createa better future.