Site na ịgwọ ọrịa na-eme nke ọma nwere nnu ọcha (C2D), a na-etolite mkpuchi 10-15mm, ma ule ịgba nnu bụ ihe karịrị awa iri itoolu. Ebe gburugburu ebe obibi zinc na-eji Tromium passivent, enweghị Chromium Chromium, ma na-ekweta n'ụkpụrụ rohs.
Mmiri chromeration chromeration (c2c) na ndabere nke electrogalvanizizizizi, mkpuchi ọkpụrụkpụ 8-15μm, ule ịgba mmiri maka ihe karịrị awa 72. Mgbe ị na-eji usoro ntụgharị nke chromium na-eme njem, ọ na-eme ka ọ bụrụ ihe nchebe gburugburu gburugburu gburugburu ebe nchekwa gburugburu ebe obibi gburugburu, yana ọdịnaya chyomium bụ ≤1000ppm.
Ejiri 1022A carbon ígwè, elu siri ike rute hv560-750 mgbe ọ gwọchara ọgwụgwọ, na isi ihe isi ike ruru HV240-450. Elu ahụ bụ electro-garvanized na-etolite mkpuchi 5-12m, nke na-ezute ọkọlọtọ GB / T 3912,000, na nnwale ịgba nnu ruru awa 24 na-enweghị nchara.
Companylọ ọrụ anyị kachasị na-arụpụta ma na-ere dị iche iche bolts, hoops, Photovoltaic ngwa, usoro nke agbakwunyere akụkụ, wdg.