Calcium Chloride Desiccant, Humidity Indicator Card, Silica Gel Desiccant manufacturer / supplier in China, offering 50~200 Micron Any Color/Size Anti-Rust Vci PE Film/Bag for Metal Spare Parts, ESD Vci Anti-Corrosion Plastic Packaging Film/Bag for Metal Parts and Large-Scale Equipments, 30g Anti-Rust Vci High Absorptive Polymer Desiccant for Metal Parts and so on.