Located in the center of the Chengdu-Chongqing Shuangcheng Economic Circle-Suining, with obvious location advantages; the core team comes from industry-leading packaging and testing companies; the planned production capacity is 18 billion units/year, and the current output is about 700 million units/month, and it is expected to reach 10 in 2022. 100 million pcs/month; passed ISO9001, ISO14001, ISO45001, QC080000, IATF16949 and other certifications