Qingdao Haihongda Biotechnology Co., Ltd., established on 2012-06-05, The scope of business includes research and development and transfer of aquaculture and farming technology,Sales:Marine animal and plant extracts,biological fertilizer,seaweed fertilizer,feed,medical instruments,Daily necessities,Ordinary labor protection supplies,Disinfectant(Does not contain dangerous goods),Import and export of goods and technology(Projects prohibited by laws and administrative regulations shall not be operated,Operations after permits for projects restricted by laws and administrative regulations);[Production:seaweed extract,Seaweed Biological Products,Seaweed polysaccharide,Marine animal and plant extracts,Plant Growth Regulator,plant nutrition regulator,biological fertilizer,Organic Water Soluble Fertilizer,Microbial agents,soil conditioner,Trace element products,feed](Production limited to branch operations).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)