Shenzhen FRD Science & Technology Co., Ltd. is engaged in the research, development, design, production, and sale of thermal and electromagnetic shielding materials and devices. Its products include electromagnetic shielding materials and devices such as conductive plastic devices and conductive silicone rubber, thermally conductive materials and devices such as thermal interface devices and graphite sheets, and electronic devices such as air filters and insulating sheets. The company was founded by Fei Ma on November 10, 1993 and is headquartered in Shenzhen, China.