E mafai ona vaevaeina mea faakomepiuta faomea i le uamea carbon ma le uamea stainless ituaiga e lua, o lona medium carbon uamea mea masani e masani ona faaaoga i le 1022 medium carbon uamea.E masani ona faʻaaogaina i faitotoʻa ma faʻamalama, laupepa uʻamea.O le ulu o se mea faʻapipiʻi e faia i le tasi pito.Mo le faia o filo ma le tipiina o filo fa'avili fa'amau (tagata fa'apipi'i fa'ailoga), o le ulu mafolafola e tanumia i lalo (Flat? Countersunk), ulu lapotopoto mafolafola (Oval Countersunk), ulu tisiketi (Pan), ulu silika hexagonal ma hexagon ( Hex ma Hex washer Head) o le mea sili lea ona taua, o nei ituaiga ulu e lima e tusa ma le 90% o faʻailoga uma e osofaʻia e le tagata lava ia, e faʻaaoga ai le faʻaogaina o le tagata lava ia (self-attack screws) e tatau ona mafaufau muamua i lenei mea.
1. O la matou kamupani o le a tausisi i le "Uiga muamua, atoatoa e faavavau, tagata-faʻatatau, tekonolosi fou" filosofia pisinisi.Galulue malosi e faʻaauau pea le alualu i luma, faʻafouina i le alamanuia, faia taumafaiga uma i le atinaʻe muamua.Matou te taumafai i le mea sili matou te mafaia e fausia ai le faʻataʻitaʻiga faʻasaienisi, ia aʻoaʻoina le tele o tomai faʻapolofesa, ia atiaʻe masini gaosiga ma gaosiga gaosiga, ia fatuina oloa muamua-valaau lelei, tau talafeagai, maualuga o le auaunaga, vave tuʻuina atu, e tuʻuina atu ia te oe le fatuina tau fou.
2. Talu ai o taimi uma, tatou te pipii atu i le "tatala ma saʻo, faasoa e maua, le tulituliloaina o le tulaga lelei, ma le foafoaina o le taua" tau, tausisi i le "faamaoni ma lelei, fefaʻatauaʻiga, auala sili, sili valve" filosofia pisinisi. .Faʻatasi ma a tatou i le lalolagi atoa o loʻo i ai lala ma paʻaga e atiaʻe pisinisi fou eria, maualuga tulaga masani.Matou te faʻafeiloaʻi ma le faʻamaoni ma faʻatasi matou te fefaʻasoaaʻi i punaoa o le lalolagi, tatalaina le galuega fou faʻatasi ma le mataupu.
3. O loʻo i ai a matou 'au faʻatau faʻatau ma faʻamalosi, ma le tele o lala, faʻafeiloaʻi a matou tagata faʻatau.O loʻo matou vaʻavaʻai mo faiga faʻapaʻaga faʻapisinisi umi, ma faʻamautinoa a matou tagata faʻatau oloa o le a mautinoa lava latou manuia i le taimi puʻupuʻu ma le umi.
