Peb lub tuam txhab muab R & D, kev muag khoom, kev txhawb nqa thiab kev pab cuam tom qab muag kom ntseeg tau tias peb cov neeg siv khoom muaj kev yuav khoom zoo dua thiab siv tau.
Peb tau cog lus rau cov hauv qab no:
1. Peb muab ib xyoo khoom warranty.
2. Peb teeb tsa ib qho kev ywj pheej tom qab kev muag khoom los muab kev pabcuam rau peb cov neeg siv khoom raws sijhawm hauv 24 teev txhua hnub.
3. Yog tias tsis txaus siab rau peb lub Hoobkas, thov email rau peb lossis hu rau peb txhua lub sijhawm.
Peb yuav pub rov qab rau qhov pom.
Warranty kev cai
1. General
Wuhan Chidian Technology Co., Ltd. muaj lub suab lav lav lav rau txhua yam khoom.
2. Lub sijhawm lav
12 lub hlis tom qab xa khoom
3. Warranty txwv
Human factor thiab irresistible factor.
4. Lwm tus
4.1 Cov khoom siv thiab cov khoom seem raug them los ntawm Chidian
4.2 Warranty Hotline:
Wuhan Chidian lub taub hau chaw pabcuam chaw pabcuam xovtooj: +8618327200711
Kev Pabcuam Lub Neej
1. Peb muab kev pabcuam rau lub neej thiab kev pabcuam, peb lub homphiaj ntawm kev pabcuam yog:
1.1 Xyuas kom tseeb tias cov khoom lag luam ua tiav thiab ua tau zoo yam tsis muaj kev cuam tshuam.
1.2 Lub sij hawm ntev ntsuas qhov tseeb thiab txuas cov khoom siv lub neej.
1.3 Txo cov neeg siv kev saib xyuas thiab tswj cov nqi.
2. Cov khoom siv
2.1 Muab kev taw qhia ntawm kev teeb tsa thiab kev debugging.
2.2 Technical Support:
Pab cov neeg siv khoom xaiv cov lej xaj kom raug raws li qhov xwm txheej ntawm qhov chaw thov thiab cov kev xav tau.Xyuas kom lub sij hawm ntev kev pab cuam ntawm cov khoom.
Kev cob qhia pub dawb thiab rov cob qhia cov neeg siv kev ua haujlwm.
Muab cov catalog dawb ntawm peb cov khoom.
2.3 Hloov cov khoom seem
Cov khoom seem tsis tu ncua muaj nyob hauv peb lub taub hau.
Muab cov khoom seem ntawm tus nqi tsim nyog.
2.4 365 hnub tag nrho xyoo 24 teev kev pabcuam xovtooj kub, cov lus teb raws sijhawm thiab raug rau txhua tus neeg siv cov lus qhia;yog tias qhov kev pabcuam ntawm qhov chaw tsim nyog rau kev kho cov neeg siv kev txhaum, peb yuav npaj cov neeg ua haujlwm mus rau qhov chaw raws sijhawm.
3. Lwm tus
3.1 Tom qab txhua qhov kev pabcuam tiav lawm, peb cov neeg ua haujlwm ntawm qhov chaw yuav tsum tau sau rau hauv "kev pabcuam tomqab muag" lees paub los ntawm tus neeg siv kos npe.
3.2 Txheeb xyuas qhov xwm txheej ntawm kev siv nrog cov neeg siv thiab ua cov kev tshawb fawb txaus siab rau cov neeg siv khoom;cov neeg siv khoom zoo siab tos txais los ua qhov kev ntsuam xyuas dav dav ntawm cov khoom zoo, kev pabcuam zoo thiab kev tsim nyog ntawm cov nqi pabcuam.
Hu rau tus xovtooj: +8618327200711