Haum rau purification Rhiav, precision electronics Hoobkas, chaw tsim tshuaj, tsev kho mob khoom Hoobkas, chav txais tos, tsev neeg, thiab lwm yam., cais cov pa phem ntawm tib neeg nkawm khau rau qhov chaw tsim khoom.
Cov khoom pov thawj:FDA,CE,TS EN ISO 14971 Kev Nyab Xeeb Kev Nyab Xeeb,TS EN ISO 14698 Kev Nyab Xeeb