Inqubo yokuphumelela yombala we-zinc (C2C) yamukelwa, ukuqina kwe-coation kungu-8-15μm, futhi ukumelana nokugqwala kwesivivinyo sikasawoti kungaphezu kwamahora angama-72, okunemisebenzi yokuhlobisa.
Siqukethe ama-bolts we-countersunk, amashubhu wokunweba, ama-washers aphansi, ama-washer wentwasahlobo kanye namantongomane e-hexagonal. Okuqukethwe yinsimbi enkulu yekhabhoni (njenge-Q235), kanye nobukhulu besendlalelo se-electrogalvalized yi-5-12μm, ehlangabezana nezindinganiso ze-ISO 1461 noma GB / T 13912-2002.
Inkampani yethu ikhiqiza ikakhulukazi futhi ithengise ama-bolts ahlukahlukene, ama-hoops, izesekeli ze-Photovoltaic, izingxenye zensimbi ezishumekiwe, njll.