Chengyu Group o se gaosiga o meafaigaluega suʻega saʻo.Fa'apitoa i le gaosiga o masini su'esu'e fa'aeletoroni fa'aeletonika maualuga, fa'apipi'iina i faiga fa'atonu servo maualuga, fa'alagolago i faiga fa'ata'ita'i fa'ata'ita'i fa'ata'ita'i e fa'atonu sa'o ai le fa'aogaina o masini ma maua fa'amaumauga sa'o.Tuuina atu ituaiga eseese o suʻega mea faigaluega, e mafai ona faia tensile, compression, shearing ma isi mea faʻainisinia suʻega.Faʻalagolago i le faʻaogaina o le uta, o le vasega saʻo e mafai ona oʻo i le 0.5.E fa'alelei le si'osi'omaga, leai se pisa pe a fa'agaoioia meafaigaluega.

Chengyu Group o loʻo i ai se filifili pisinisi atoatoa ma ua maua le faʻamaonia ISO9001.Faʻapipiʻiina i le faʻamaeʻaina maualuga le masini CNC atamai, e mafai ona maua ai le faʻavaa o meafaigaluega suʻega ma mea faʻaoga eseese.Mai le filifilia o mea mataʻina i soʻotaga uma o le gaosiga, Chengyu faʻatonuina e faʻamautinoa tatou te tuʻuina atu i tagata faʻatau oloa sili ona lelei.Ua maua e meafaigaluega le viia autasi mai tagata faatau, ma ua auina atu i Amerika, Europa, Southeast Asia ma Aferika, ma isi,.Chengyu o lo'o fa'atuatuaina fa'ailoga mo tagata fa'atau.