Khoom plig
Cov chaw tsim khoom: Ib tug neeg tsim khoom lag luam ntawm cov khoom siv me me, raug lees paub tias yog National High-tech
Kev Lag Luam thiab cov tshwj xeeb thiab kev ua lag luam tshiab hauv Xiamen.
Tshuaj kho
ISO system
Ntawv muaj
Cov ntawv pov thawj tau txais cov ntawv pov thawj los ntawm cov koom haum tswj cov koom haum xws li SGS, ua raws li
Nrog cov qauv suav nrog ETL, CE, CB, 3C, FCC, thiab RoHS. Tsis tas li ntawd, peb tau tso cai
Ob peb cov khoom patents, pom peb cov kev cog lus rau kev ua tau zoo thiab tsim kho tshiab.
Patents
Ntawv muaj
