The registration address of fiso survey control technologies (sioux county) ltd. Is located at 680 building forest road in the high new district of suzhou. The registration authority is the market supervisory authority of the high new district of suzhou (the tiger hill district) and its legal representative elmar fritz. The activities include the development and production of high-tech water heating equipment and hardware, flue gas automatic samplers, automated meters, and related products, the sale of home-made products and the provision of related technology and post-sale services; wholesale, import, export and commission agents (except for auctions) and related operations (not involving state-run trade management goods, which involve quotas, licences and are processed in accordance with the relevant state regulations). (projects subject to legal approval may not operate without the approval of the relevant department)