Taizhou Dixin Survey Instrument Co., Ltd. tau koom rau hauv thawj lub rooj sab laj thoob ntiaj teb ntawm Geotechnical Engineering In-situ Testing raws li kev txhawb nqa. Nyob rau ntawm lub rooj sib tham, peb CEO Mr. Ye tau qhia thiab piav qhia txog cov khoom lag luam nkag mus zoo li qub rau cov kws tshaj lij, uas tau lees paub los ntawm pab pawg kws tshaj lij.
