... big companies for many years like Nypro,appletec,BD...*equipped with CNC machining center,EDM group...etc international advanced equipments* ... ISO QM system,and promise at least 1year warranty*with high-qualified mold R&D engineers,processing technician,injection ... ,Electronics, Aviation...etc. Note:Dear Customer,for specifical quotation,pls kindly send me your 3D drawing ,product picture or real ...