Ngwaahịa
Mkpọchi Mortise na-arụ ọrụ D8704
Nka nka:
1. Ịkpọ oku-wheel square isi 8*8
2. Ogologo etiti 72mm
3. Ebe anya 98mm
Hazie ngwa:
1. Steel-osisi dual-ebumnuche ịghasa mkpọ
2. Efere na-egbu egbu
3. Igwe iku ume plastik
Arụmọrụ;gafere ANSI A156.13, gafere ule ọkọlọtọ nke oge mkpọchi 1 nde,
A nwalere na ọkọlọtọ UL
Gafere asambodo CCC nchekwa ọha
nkọwa;igodo/ igodo maka ọrụ isi ụzọ ọ bụla/ọrụ ịnyefe ekwentị na ekwentị ekwentị;ọnọdụ;ọnọdụ
mkpọchi ahụ D8704 Nke a mkpọchi ahụ bụ nke igwe anaghị agba nchara / ọla / ígwè, na elu na-emeso ya na igwe anaghị agba nchara waya eserese, zirconium gold waya ịbịaru, ìhè ìhè, ọla ọla, wdg Ngwaahịa agafeela ANSI 156.13 Klas I asambodo. , nwere ndụ ọrụ karịrị 1,000,000.Asambodo ngwaahịa sitere na Laboratories Underwriter*s (UL na Edepụtara ULC).Ngwaahịa agafeela asambodo nke ndị uwe ojii na ngalaba mgbanyụ ọkụ.
Anyị na-pụrụ iche na-amị iche iche n'etiti-elu klas akpaka ụzọ closers, n'ala mmiri, na ikwu ọnụ ụzọ ngwa ngwa ngwaahịa ngwaahịa.
Dorrenhaus ika e si malite na 1872 na Germany, na mmepe na ọganihu, Dorrenhaus nọchiri kpebie itinye ọnụ ụzọ nso factory na China.In 2011, Zhejiang Dorrenhaus Hardware Industrial Co., Ltd e formally guzosie ike.
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd bụ sino-mba ọzọ nkwonkwo venture na etinye 22 Nde RMB kpam kpam, bụ ihe enterprise na 10 afọ ahụmahụ n'ichepụta door closer.We bụ a integrated R & D , mmepụta na trading maka ụzọ nso ngwọta maka ụwa ahịa ahịa. , na anyị nwere ikike na High-Tech Enterprise site ọchịchị.
Anyị na-pụrụ iche na-amị dị iche iche n'etiti-elu klas akpaka door closers,ala mmiri, na ikwu ọnụ ụzọ ngwa ngwaike products.Ekpuchi ebe 30000 square mita, anyị ugbu a nwere n'elu 200 ọrụ, ihe kwa afọ ahịa ọnụ ọgụgụ na gafere USD 20 nde.
Anyị nwere ike teknụzụ siri ike na ngwaahịa dị elu, ndị ahịa na-amatakwa ya gburugburu ụwa.Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, biko zitere anyị ajụjụ site na bọtịnụ kọntaktị dị n'okpuru ebe a, anyị ga-enye gị ọrụ mbụ magburu onwe ya.
