... .0001mm,high precision 2.custom services 3.2630 PMMA 4.injection processing custom high precision led module for injection 2630 PMMA led ... industry of Medical,Communication,Electronics, Aviation...etc. Note:Dear Customer,for specifical quotation,pls kindly send me your 3D drawing ,product ... picture or real sample to me,Thanks! custom high precision led mould for led plastic parts