Kedu ihe kpatara ịhọrọ DERCHI maka Windows WY-118 Series Awning Casement
N'ihi na WY-118 Series Casement Window, DERCHI na-akwado okwuchi windo casement windo si imewe na Mbupu, akwado site n'ichepụta ahụmahụ, nnukwu ikike, verified certifications, patented ngwọta, a raara onwe ya nye R & D otu, zuru ụwa ọnụ nkesa, tụkwasịrị obi suppliers, zuru nnyocha, na njedebe-na-ọgwụgwụ ahịa ọrụ.
15+ afọ na-emepụta aluminum okwuchi windo casement usoro; na-akwado windo mkpuchi nwere glazed okpukpu abụọ na windo mpụta na-apụ apụ maka ọrụ obibi na azụmahịa
70,000+ ㎡ factory na 4,000 ㎡ ụlọ ngosi; Ndị ọrụ 600+ na-ejikwa nrụpụta, glazing, mgbakọ na mbukota n'otu usoro ọrụ
600,000+ ㎡ ikike kwa afọ yana ikpe 200,000+ ewepụtara; na-akwado atụmatụ nnyefe kwụsiri ike maka iwu windo nnukwu okwuchi windo
Ndị NFRC, CE, AS2047, CSA, na ISO9001 nyere ikike ịkwado nlele nnabata, ntinye aka na akwụkwọ ọrụ.
100+ mba patent kpuchie Ọdịdị, ọdịdị, na imewe; na-akwado nhazi ma na-echekwa nkọwa mpio igodo
50+ ụlọ ọrụ nsọpụrụ na-egosi nnyefe na-agbanwe agbanwe, njikwa ngwaahịa, yana ịrụ ọrụ nrụpụta ogologo oge
20+ R&D ọkachamara kwadoro eserese, ihe nlele na ule arụmọrụ; na-akwado mmelite maka chọrọ oru ngo ọhụrụ
700+ ndị nkesa, na-ejere ndị ahịa ozi na mba 100+; na-akwado nhazi mpaghara ma kwugharịa ọkọnọ
Jiri akụrụngwa zuru ụwa ọnụ na ụdị ngwaike rụọ ọrụ iji mee ka aluminom, iko, akara, na ihe dabara adaba na nkọwapụta ọrụ.
100% nyocha zuru oke tupu mbupu, gụnyere akụkụ, glazing, ọrụ ngwaike, akara, na nlele elu.
Ọrụ nkwụsịtụ site n'ịtụ iwu na mbupu: ngụ, eserese, nlele, nsochi, ndekọ nkwakọ, akwụkwọ mbupụ, na ntinye akwụkwọ lọjistik.