Shenzhen PH functional materials Co., Ltd. was established in 2011. It is a high-tech company who firstly researched and manufactured EMI absorber sheets in China mainland . With the help of advanced material test and research platform of Sichuan University, PH has researched and manufactured A variety of magnetic materials such as EMI absorbing sheets, sintering ferrite sheets, anti-metal magnetic sheets, sendust lamellar powder and soft magnetic ferrite powder. These mat...