DD FASTENERS akwadoro site na akwukwo ISO 9001 na ulo oru ihe omumu dika nke 6S. DD FASTENERS na-agbaso ma usoro DIN na nke mba dị iche iche, iji nye ngwaahịa dị iche iche.
Ngwá ọrụ mgbochi na-arụkọ ọrụ na teknụzụ Germany, nchebe gburugburu, mgbochi acid, mmiri na iguzogide ọkụ, agba dị iche iche, nnwale nnu-nnu abanyelarị awa 3,000.
Ndị na-eme DD nwere systerm nke akpaghị aka site na ngwaọrụ ruo na ngwaahịa ndị emechara ma nwee ngwaọrụ nnwale zuru oke.
DD FATILE na-ewerekwa ọnọdụ nke kwadebere n'ụzọ na-akpaghị aka Vickers, igwe ekweghị ekwe, igwe igwe dijitalụ, igwe na-ahụ maka ngwa agha, igwe onyonyo igwe ihe igwe, igwe ihe ngbanye ngwa igwe, ihe onyonyo onyonyo, igwe amamịghe igwe na nnwale nnu nnu. ụlọ na electroplated igwe wdg