We are LAIZHOU LONGPENG CHEMICAL CO., LTD based in Yantai , China. We are member of Tradekey.com since March, 2011. Our business is related to Chemicals industry and we specifically deal in Magnesium Sulphate. Please find our product details below: Magnesium Sulphate We are the manufacturer of magnesium sulphate heptahydrate, and our product is produced by pure raw material, and dried by hot temperature with machine, it is very dry, main content could reach 99.5%, and from the appearance, it is very white. Our daily production is 150mt. Magnesium Sulfate We are the manufacturer of magnesium sulphate heptahydrate, and our product is produced by pure raw material, and dried by hot temperature with machine, it is very dry, main content could reach 99.5%, and from the appearance, it is very white. Our daily production is 150mt. we would like to cooperate with you sincerely. Looking forward to your reply. Magnesium Sulfate We are the manufacturer of magnesium sulphate heptahydrate, and our product is produced by pure raw material, and dried by hot temperature with machine, it is very dry, main content could reach 99.5%, and from the appearance, it is very white. Our daily production is 150mt. we would like to cooperate with you sincerely. Looking forward to your reply. Magnesium Sulphate We are the manufacturer of magnesium sulphate heptahydrate, and our product is produced by pure raw material, and dried by hot temperature with machine, it is very dry, main content could reach 99.5%, and from the appearance, it is very white. Our daily production is 150mt. Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.