Qingdao Lanneret Biochemical Co., Ltd is one of the main sodium alginate manufacturers in Qingdao China. We have specialized in producing and exporting sodium alginate for 6 years. Our company mainly exports printing paste, sodium alginate that contains food grade and industrial grade which are widely used in food, machine, textile, printing and paper making industry. Our yearly output for sodium is 2000 tons. We have advanced technology and management system which can reduce the production cost to supply our customers with the best quality and the most competitive price products. We passed through the certification of ISO9000 and SGS. And we sincerely hope we could cooperate with customers from all over the world to provide the excellent products and service.