E mafai e le matou falegaosimea ona ofoina atu CAT, KOMATSU ma SHANTUI ma isi mea faʻapipiʻi faʻailoga ma masini faumea faufale i lalo o le taʻavale vaega e pei o le taʻavale ala, taʻavale taʻavale, sprocket, paie, vaega, seevae seevae, ipu ala, faʻapipiʻi fesoʻotaʻiga, faʻapipiʻi seevae, faʻamau ala & nati, pine sili. ,so'oga tatala ma isi
KOMATSU laiti dozers ei ai D37EX-34, D37PX-24, D39EXi-24, D39PXi-24, D39EX-24, D51EXi-24, D51PXi-24, D51EX-24, D51PX-24, mid-size dozers DXi24 -24, D61EX-24, D61PX-24, D65EXi-18, D65PXi-18, D65EX-18, D65PX-18, D65WX-18, D65EX-18 WH, D65PX-18 WH, D65WX-18 WH, D65WX-18 WH D71PXi-24, D71EX-24, D71PX-24, tele dozers ei ai D85EXi-18, D85PXi-18, D85EX-18, D85PX-18, D85EX-18 WH, D85PX-18 WH, D155AXi-8, D155AXi-8 -8 WH, D155PX-8 LGP, D155CX-8 K170, fa'atosina eli i luga o lo'o i ai D375A-8, D475A-8, CAT tama'i ta'avale e iai D1, D2, D3, va'ava'a lalaga e iai D4, D5, D6, D6XE, D7, D8 , tele dozers maua D9, D10, D10T2, D11/D11CD SHANTUI:SD12,SD16,SD22,SD32
Tengsheng na faavaeina i le 2010, e sili atu i le 10,000 sikuea mita o aʻoaʻoga faʻaonaponei ma le tele o meafaigaluega faʻapitoa, e aofia ai lathes CNC ma masini vevela ma masini faʻapipiʻi ma isi mea faapena. vaega mo le tele o tausaga.O la matou kamupani ua uma ona lesitala ma manumalo i le ituaiga "KTS", "KTSV", ""TSF", matou te matua tele i le gaosia o ituaiga uma o oloa faaulufale mai ma totonu o le atunuu ma masini dozer e faigofie ona faaleagaina vaega o ipu faavae, e pei o le taʻavale ala, taʻavale uila, idler, sprocket, track link assy, track group, track shoe, track bolt&nut, track cylinder assy, track pine, track bush, bucket bushing, track spring, cutting edge, pakete, pakete link, link rod, spacer etc. faatau atu lelei e ala i le china atoa ma auina atu i fafo i Asia i sautesasae, atunuu Europa ma Amerika ma manumalo i le viia maualuga faifai pea a le tagata e faaaogāina terminal e ala i le tulaga lelei ma foliga vaaia lelei i fafo.
