The registration address of shanxi tent sensitivity technology ltd. Is located in the western part of watanabe district, located on the 13th floor of the east tower of wahsha square, 66th floor of wanbarn province, shanxi province. The registration authority is the market supervision authority of huang berlin district, taiwon city. The legal entity is represented by xu yongjun, which operates in the form of gas sensor assembly; electronic metaware, electronic sensitive elements, electronic sensitive materials, electronic electrical appliances, sensors and energy-efficient appliances, and the sale, development and development of the control component of household appliances. (projects subject to legal approval before operating with the approval of the relevant department)***