111Hanpin Electronics Co., Ltd., founded in 2003 in Kunshan City, Jiangsu Province, is a national high-tech enterprise, is a leading conductive, thermal conductive, magnetic materials research and development and manufacturers, the main products are electromagnetic shielding materials, heat dissipation materials and shading, temperature resistance and other special properties of optical tape. The company has passed the ISO9001 international quality management system, ISO14001 international environmental management system, IATF 16949 international automobile quality management system and safety production standardization enterprise certification.