La'au Fa'ato'aga Fa'asaga 3 o le DaHe (XILiDe Project)
Na fa'atuina ma fa'afaigaluegaina le HeBei XiLiDe Metal Manufacture Co., LTD e le Shenzhen DaHe Industrial Co., Ltd. i le 2015, o le aofa'i atoa o tupe teufaafaigaluega e RMB 250 miliona, e aofia ai le 300 mu, o le lautele o le fale e 90,000 mita faatafafa, o le gaosiga fa'aletausaga o le Self Drilling Screw e 35,000 tone. O le kamupani o le uluai pisinisi Self Drilling Screw i totonu o le atunu'u e fa'aaogaina le fa'agasologa atoa o gaosiga o laina fa'apotopoto otometi, o se galuega autu lea o le Itumalo o Hebei, o le galuega fa'atusatusa o le alamanuia fa'amau i le a'ai o HanDan.
La'au Toto Vaega 2 a DaHe
Na fa'afaigaluega e le Shenzhen DaHe Industrial Co., Ltd. le lālā i Hebei i le fausiaina i le 2010, o le aofa'i atoa o tupe teufaafaigaluega e RMB 150 miliona, e 200 mita futu le lautele o le eria, e 70,000 mita faatafafa le lautele o le fale, ma e 30,000 tone le aofa'i o le gaosiga fa'aletausaga a le Self Drilling Screw. E 10 fale faigaluega i le falegaosimea: fale faigaluega mata, fale faigaluega toso fa'asolosolo, fale faigaluega fa'amalulu, fale faigaluega phosphating, fale faigaluega fa'auma le tosoina, fale faigaluega malulu, fale faigaluega ta'i pa'u, fale faigaluega fa'asolo le filo, fale faigaluega togafitiga vevela, fale faigaluega fa'auma le togafitia.
DaHe Vaega 1 La'au (ShanYou Project)
Na fa'afaigaluega ma fa'avaeina le HanDan ShanYou Fastener Manufacture Co., LTD e le Shenzhen DaHe Industrial Co., Ltd. i le 2003, o le aofa'i atoa o tupe teufaafaigaluega e RMB 100 miliona, e aofia ai le 100 mu, o le lautele o le fale e 40,000 mita faatafafa, o le gaosiga fa'aletausaga o le Self Drilling Screw e 15,000 tone.
