1.Deep nhazi perforated metal gụnyere ọkà okwu imi ntupu, perforated metal ntupu tube, iyo ntupu katrij, kichin nyo tube, ọgwụ nkata, wdg.

2.Stainless ígwè perforated filter katrij na-akpọ perforated metal tube, nke na-welded site ọhụrụ ịgbado ọkụ technology.Ọ nwere dayameta tube nke edo edo, ahịrị welded siri ike yana ezigbo ike.Ụdị oghere nke tube metal perforated gụnyere oghere okirikiri, oghere square, oghere triangle, wdg.A na-ejikarị igwe anaghị agba nchara perforated filter cartridge na nzacha mmiri mmiri, nzacha ikuku, nzacha ụlọ ọrụ na ihe ndị ọzọ.

3.Speaker ntupu bụ ụdị metal efere ntupu n'elu nke oké ọkà okwu, ndị nkịtị ihe bụ tumadi mere nke igwe anaghị agba nchara perforated ntupu (mgbochi corrosion) .There gburugburu oghere, square oghere, hexagonal oghere, diamond oghere maka. more.The ihe nke okwu ntupu nwere ala carbon ígwè , igwe anaghị agba nchara , galvanized ígwè, aluminum , ọla kọpa na ndị ọzọ ọla.

Atụmatụ netwọkụ ọdịyo

(1) Multi-layer ájá akara nzacha aka uwe na elu ájá akara arụmọrụ, nwere ike mma igbochi guzobe ájá, izute mkpa nke ájá akara.

(2) Ọbụna nzacha oghere, elu permeability na igbochi iguzogide.

(3) Nnukwu ebe nzacha na obere nguzogide eruba.

(4) igwe anaghị agba nchara ihe magburu onwe corrosion eguzogide, acid, alkali, nnu corrosion eguzogide, nwere ike imeghari ka pụrụ iche chọrọ nke mmanụ Wells, cracks agaghị nwayọọ nwayọọ ibu ibu n'ihi corrosion.

(5) A na-ejikọta ihe owuwu multi-layer n'ime otu, nke nwere ike ime ka oghere nzacha kwụsie ike ma nwee nguzogide nrụrụ siri ike.

Njirimara ngwaahịa netwọkụ ọdịyo: ntupu dị larịị, nguzogide corrosion, ịma mma okpomọkụ dị elu, siri ike ma dịgidere, nwere ọtụtụ ojiji.

 Ngwa

A na-ejikarị igwe okwu na-emepụta ihe na-emepụta ihe eletriki eletrik, yana obere ngwá ọrụ iji chebe mkpuchi mkpuchi na mkpuchi ventilashion, ihe ndị na-emepụta ihe na-emepụta ihe. gosi timbre na ọnọdụ dị mma, wee nweta ahụmịhe dị mma.