In China we Qingdao Gather Great Ocean Seaweed Industrial Comany Co., Ltd. are one of the biggest professional manufacturers of seaweed product such as carrageenan, agar-agar, sodium alginate (food grade and textile grade), propylene glycol alginate and so on. Our company annualy manufactures 4,000 tons sodium alginate, 20 tons iodine, 1,000 tons mannitols, 600 tons alginic acid,1,000 tons carrageenan, 200 tons agar-agar and 1,000 tons seaweed alnumen. Our produts are all made by International Standard such as certifications of KOSHER, HALAL, HACCP, ISO9001:2000, XK13-217-00883 and so on and widely used in Printing, food and pharm industry. Our products command a good market, and more than 80% of our products are mainly exported to America, Europe, Australia, Middle East and Asia.