Certification

D & F est scelus ad development et emendationem de princeps gradus perficientur electrica velit materiae et laminated bus vectes, ut firmiter credere quod technicitate innovation est driving vis futurum. In Transierunt XVII annis, D & F constantly investit magna moles in R & D et apparatu inducere, et effectum multis innovation results.

Currently D & F Has Transierunt System Certification de ISO9001: MMXV, ISO45001, MMXVIII, ISO1400: MMXV, omnes products sunt in linea cum National Signa, IEC (International Electrotechnical Commission) signa et American Nema Commission. Plerique nostrorum velit laminas sunt Ul et SGS certificatione. Et omnis uber qualis est unanimiter agnita a domesticis et aliena customers.

(Remarks: D & F Electrical Technology Co., Ltd. Est parens Company, nos quoque in praefectum eorum OVEREA negotium)