Dear Sir or Madam:LIANYUNGANG ZHONGDA SEAWEED INDUSTRIAL CO.,LTD. is a comprehensive seaweed processing enterprise with more than 30 years history. 500 staff and workers,It has the largest scale and the advanced technology in China. Sodium Alginate :4000 MTSMannitol :1500 MTSIodine :60 MTSProducts are widely used in textile printing, food, chemical, agriculture, paper-making and so for the industries.If you are interesting in our products,please contact me, I will introduce the detail information to you. ThanksMary maPhone 86-518-2765457Fax 86-518-5855386