Ụlọ ọrụ mmepụta ihe na China nke a na-ere ọkụ PPGI/PPGL mpempe akwụkwọ Z30-275 CGCC, Dx51d, Dx52D, Dx53D 0.12mm ọkpụrụkpụ nke agba Ral nke a na-ete agba nke ejiri ígwè galvanized kpuchie.

Mgbe emechara ọgwụgwọ elu, a na-etinye otu ma ọ bụ ọtụtụ oyi akwa nke ihe mkpuchi organic n'elu, wee sie ya ma sie ike. Igwe ígwè a kpuchiri agba dị mfe ibu, mara mma n'ọdịdị, ma nwee ezigbo arụmọrụ mgbochi ire ere, enwere ike ịhazi ya ozugbo. A na-ekewa agba ahụ n'ọtụtụ isi awọ, acha anụnụ anụnụ, ọbara ọbara brik, wdg. A na-ejikarị ya eme ihe na mgbasa ozi, owuwu, ịchọ mma, ngwa ụlọ, ngwa eletriki, ụlọ ọrụ ngwá ụlọ na ụlọ ọrụ njem. Ihe mkpuchi eji eme ihe maka igwe mkpuchi ígwè agba dabere na gburugburu ebe a na-ahọrọ resin, dị ka polyester silicon modified polyester, polyvinyl chloride plastisol, polyvinylidene chloride, na ihe ndị yiri ya.
Ihe anyị ji eme ihe bụ efere dị mma nke a na-akpọ "cold-rolled". Ígwè anyị gbazere agbaze dị ọcha ma kwụsie ike mgbe a gwọchara ya na mmiri ọkụ. Ihe e ji mee ihe a bụ efere ígwè e ji ígwè mee nke a na-akpọ "cool galvanized plate", efere ígwè e ji ígwè mee nke zinc, efere ígwè e ji ígwè mee nke a na-akpọ "hot-dip aluminum-zinc plate" na efere ígwè e ji ígwè mee nke a na-akpọ "hot-dip zinc-aluminum plate". Ihe mkpuchi ndị a na-eji bụ nke ụdị ndị a ma ama n'ụwa niile, gụnyere ihe ndị a na-ahụkarị dịka polyester, silicone modified polyester, kynoar polyvinylidene fluoroethylene resin, PVC, acryl resin, polyurethane na epoxy resin. Enwere ike ime ọtụtụ narị agba na mmetụta dị iche iche n'elu dịka arịrịọ si dị, dịka ebu ígwè, ebu ọla, ebu ọka, mbipụta na agba agba yana ebu embossing. N'ụzọ dị otu a, ọ ga-adịkwu mma ma nwee mmetụta nke eziokwu. Ndị ahịa nwere ike ịhọrọ agba na ihe na-egbuke egbuke ọ bụla dịka kaadị agba anyị na efere nnwale anyị si dị dịka ebumnuche ha si dị. Anyị na-enye ihe mkpuchi nchebe iji mee ka iguzogide ọkọ na nguzogide ncha nke elu ahụ dịkwuo elu.