The First Chinese enterprise that has applied absorbing materials into the field of human body radiation protection Xiansheng Technology has developed SEM electromagnetic radiation protection card with new absorbing materials for the public to reduce the impact of electromagnetic radiation; The card was brought into the national-level Torch Program projects by the Ministry of Science and Technology (Item Number 99D231B3060653). When the developed countries are placing absorbing materials into mobile phones to reduce radiation, our technology has anticipated developing exquisite leather case for cell phones with absorbing materials, as well as bangles, necklaces, rings. Presenting humanization in a high degree.