Shockwatch II are specially designed as logistics labels for safety shipping. The key technologies of the shockindicators are applied patent in China. The shockindicator (man calls it also “Shockwatch II”) is a most popular warning label in logistics applications. The product Shockindicator labels are available in four stock sensitivity levels, ranging from 5g (model  PG5, pink), 10g (PG10, cyan), 15g (PG15, blue) and 25g (model PG25, yellow). Those labels ensure that your shipment is carefully handled from the moment it leaves your premises, protecting your products along the way. More than twenty years development experiences and ISO9001 quality system certification ensure the products high quality