txogus

Peb tau koom nrog R & D, ntau lawm thiab muag khoom ntawm nruab nrab thiab high-end online thiab offline lom ze cov cuab yeej thiab cov khoom ua si rau ze li ntawm 20 xyoo, accumulating nplua nuj kev ua lag luam kev.Peb muaj ib tug kws thiab npaum R&D pab neeg, ywj siab R&D, sawv cev ntawm lub kev tshawb fawb thiab kev loj hlob ntawm kaum ob ntawm cov khoom muag zoo tshaj plaws.Kev lag luam rau ntau tshaj 10 xyoo, cov khoom lag luam thoob plaws hauv nruab nrab thiab South America, sab qab teb sab hnub tuaj Asia thiab North America thiab Africa.In txoj kab nrog lub tswv yim ntawm kev xav ntau rau cov neeg koom tes, cov ntaub ntawv ua lag luam yog hloov tau thiab muaj ntau yam: kev txhim kho kev ntseeg siab, kev muag khoom, kev sib koom tes thiab yog li ntawd.