Hebei Wotu Fastener Manufacturing Co., Ltd., na faavaeina i le 1990s, o loʻo i le Itumalo o Yongnian, Handan City, Hebei Province, ua taʻua o le "Aai o Faʻamau."
1. Autu Malosi: Tulaga: HRC32-40. O a matou oloa e fuaina i le HRC31.7-39.0.
2. Fa'a'ele'ele: Fa'atonu: HV600-700. O a tatou oloa e fua ile HV620.
3. Fa'amalo Fa'amalo: 4#-6#: 0.05-0.18mm; 8#-12#: 0.10-0.23mm; 14#: 0.15-0.28mm.
4. Torque: Faʻamatalaga, faʻailoga faʻapipiʻi a le tagata lava ia, faʻamau.
Hebei Wotu Fastener Manufacturing Co., Ltd., na faavaeina i le 1990s, o loʻo i le Itumalo o Yongnian, Handan City, Hebei Province, ua taʻua o le "Aai o Faʻamau." O la matou kamupani e faʻapitoa i le gaosiga o faʻamaʻi faʻapipiʻi, faʻamalama faʻamaʻi faʻamalama, faʻamau faʻamau, faʻamau faʻamaʻi, faʻamau GB30, nati anti-gaoi, faʻamau vae, U-bolts, vili eletise eletise, nati, pine faʻamau, ma mea faʻapipiʻi eletise eseese. Matou te fa'aputuina fa'amau fa'amea fa'a'u'u vevela, nati, ta'ele mafolafola, ma fufulu vaipuna, ma e mafai fo'i ona fa'avasega vaega eseese e le masani ai. E mafai fo'i ona matou fesoasoani i tagata fa'atau e fa'atulaga mea e maua ma felauaiga. E mafai e la matou falegaosimea ona faʻatinoina galuega faʻapitoa i fafo ma togafitiga vevela, e aofia ai le vevela-dip galvanizing ma le electro-galvanizing, faʻapea foʻi ma galuega faʻafefeteina e pei o le phosphating, ata tusi, annealing, ma le faʻafefe. Matou te manatu mamafa i sikulima viliina e le tagata lava ia, u'amea fa'a'u'u vevela, ma a matou oloa. Afai ei ai ni ou manaʻoga, faʻamolemole lagona le saoloto e faʻafesoʻotaʻi i matou!
