Chengyu su'ega Meafaigaluega Co., Ltd., o se tagata tomai faapitoa mamanu ma le gaosiga o meafaitino su'ega meafaigaluega, na faavaeina i le 2001.Chengyu e R & D nofoaga autu ma falegaosimea i Jinan ma faava o malo dept i Qingdao, Shandong itumalo, Saina faaaloalo.Matou te faʻapitoa i le tuʻuina atu o meafaigaluega faʻapolofesa mo suʻesuʻega mo aʻoga o Suʻesuʻega Lelei, Inisinia Sivili, Faufale, Mining ma Aggregate alamanuia, faʻapea foʻi ma Sima, Sima ma Asphalt Manufacturers, Geotechnical Laboratories, Educational and Research Establishments, Matagaluega a le Malo, Resellers, Engineers and Consultants. etc.e fua ai le malosi o meafaitino ma le faatinoga o oloa.
I le avea ai ma taʻutaʻua taʻutaʻua i le suʻeina o masini masini, o Chengyu o loʻo pipii atu ile suʻesuʻega tekonolosi oloa ma atinaʻe ma mea fou, ma oloa maualuga.O a matou oloa: masini suʻesuʻe faʻavaomalo, masini suʻesuʻe faʻaeletonika, masini faʻataʻitaʻi faʻataʻitaʻi, masini suʻesuʻe faʻamalosi, masini suʻega vaivai, masini suʻesuʻe vaipuna, masini suʻesuʻe aʻafiaga, faʻataʻitaʻiga faʻataʻitaʻiga faʻataʻitaʻiga meafaigaluega, masini suʻega tosi, maʻaʻa suʻega, masini suʻega Mea fa'aoga, ma isi. O a matou mea faigaluega e fesoasoani i tagata fa'atau e tu'uina atu fa'ai'uga sili ona sa'o ma fa'atuatuaina e mafai.
O meafaigaluega suʻega na matou tuʻuina atu e tusa ai ma tulaga faʻataʻitaʻiga i itulagi eseese ma atunuʻu, e aofia ai EN, ISO, BS, ma isi, ma o le tele oa matou oloa na pasia CE Tusi Faamaonia ua uma.
I le taimi nei, na faʻatupeina e Chengyu se aofaʻiga tele o suʻesuʻega ma atinaʻe tupe e tausisi i le manatu o oloa o le R & D, faʻatau, faʻaagaaga oloa, ma le faʻalagolagoina o le pulega lelei.Na maua e Cheng yu 20+ pateni.Faatasi ai ma le tulaga lelei o oloa, lagolago atoatoa ina ua uma ona faatau, ma o tatou tagata faatau felagolagomai atoatoa faigofie ma faatuatuaina fautuaga fofo.Na matou manumalo i le faʻafetai tele mai tagata faʻatau.
Chengyu o le a avea ma au paaga muamua ma faatuatuaina.O le misiona a Chengyu o le "Ia Avea Tomai Fa'apitoa ma Fa'atuatuaina Gaosiga o Mea Su'ega Masini" fa'atasi ai ma oloa lelei ma le atamai, fa'aleleia atili le lelei ma le mana'oga lelei atoatoa.
Ina ia feagai ma luitau fou ma avanoa tau atinaʻe i le lumanaʻi, o le a faia e Chengyu taumafaiga faʻaauau e faʻavaveina lona faʻaleleia atili.
