Calcium Chloride Desiccant, Humidity Indicator Card, Silica Gel Desiccant manufacturer / supplier in China, offering 1g Pillow Pak Back-Sealing Self-Indicating Blue to Pink Silica Gel Desiccant Moisture Absorber for Pharma/Food, Food Grade 0.5g 1g Silica Gel Desiccant with Orange Indicator in Plastic Film, 2g Coconut Shell Odor Remover Activated Charcoal Bag for Food/Home Appliances and so on.