A1: Peb warranty yog 12 lub hlis, nrog rau tag nrho cov kev pab cuam lub neej.
A2: Peb cov engineers muab kev cob qhia dawb ntawm lub tshuab kev teeb tsa, kev ua haujlwm thiab kev saib xyuas.
Qee qhov yooj yim-kev puas tsuaj thiab lub thawv ntim khoom raug xa nrog lub tshuab dawb.Peb muab cov khoom dawb thiab kev pabcuam tsis pub dhau 1 xyoo lav, thiab koj tuaj yeem yuav cov khoom siv tshuab los ntawm peb ntawm tus nqi qis heev tom qab lub sijhawm lav hnub.
Peb muab kev pab cuam tom qab muag rau peb cov neeg muas zaub mus ib txhis los ntawm kev hu, email thiab video, thiab xa peb cov engineers mus rau qhov chaw pabcuam raws li koj thov.
A3: Peb yog cov chaw tsim khoom.
A4: 1set, kev kho mob tshwj xeeb rau kev yuav ntau tshaj 1 teeb.
A5: Rau ib lub tshuab, feem ntau hauv 20 hnub.
A6: 30% T / T ua ntej ua ntej them nyiaj, 70% tshuav nyiaj them ua ntej shipping lossis irrevocable L / C thaum pom.
A6: Yog lawm, peb tuaj yeem ua tau.