Shanghai Bosun Trade Co.,Ltd.（Branch office Shanghai Sunflower Food Ingredients Co.,Ltd.） is a trading company distributing food ingredients, specialty chemical and nutraceutical supplements. Core products are halal glucosamine hcl, glucosamine sulfate, chondroitin sulfate, fish and bovine collagen. We build a good relations with many GMP factories. Some products are with MUI halal certificates. For more info pls contact kris at sunflower-chem dot com.