Changsha Spark Machinery Co., Ltd. Ose fa'apolofesa fa'ameamea faufale ma fa'atau oloa i Saina.
O matou oloae aofia ai le DTH samala, DTH bits, RC samala, RC bits, odex casing system, symmetric casing system, vili paipa, adapters, pito pito i luga samala filo fa'amau fa'amau, to'oto'o fa'alautele, mea fa'apipi'i shank, so'o lima ma isi. & lalo o le eleele eli, eli, vai vai, vaieli geothermal, su'esu'ega fa'afanua, su'esu'e suau'u ma kesi, faufale, tunneling, fa'amautu o le mali'e, galuega fa'ale-malo, ma isi.Faʻatasi ai ma le faʻatinoina o oloa lelei ma le lelei, e mafai ona matou tuʻuina atu auaunaga maualuga ma fofo lelei mo tagata faʻatau i le lalolagi atoa.
O le matou falegaosimeao loʻo i Ningxiang ma sili atu i le 600,000 sikuea mita o mafutaga faaleaoaoga ma le 300 tagata faigaluega.O loʻo ia i matou le mamanu tutoʻatasi o oloa, suʻesuʻega & atinaʻe gafatia, ma malosi gaosiga gafatia, lea e mafai ona gaosia 24,000 samala ma 300,000 vili bits i tausaga taʻitasi.
O le matou falegaosimeaotometi atoa i meafaigaluega.O ituaiga uma o lathes CNC, masini vili saosaoa, ma masini faʻapipiʻi saʻo o loʻo faʻapipiʻiina i le CNC control units, faʻapea foʻi ma le tele-functional CNC machining centers ma isi masini masini e faʻaleleia ai le saʻo o oloa;ogaumu e tele-faamoemoega, ogaumu loloto loloto , pusa pusa ma isi masini faʻafefe vevela e mafai ona faʻafetaui manaoga o le vevela o mea eseese, lea e matua faʻamautinoa ai le faʻamaoni o oloa;mea faigaluega faʻapitoa e pei o faʻamatalaga faʻaletonu ultrasonic e mafai ona faʻamautinoa le maualuga o oloa.
O le matou falegaosimeae 32 aia tatau o meatotino tau le atamai, e aofia ai le 3 pateni fou.O la matou pulega lelei o le ISO9001 faʻamaonia.O la matou falegaosimea o le Vaega Fono a Saina Drilling Steel and Drilling Tools Association, Sui o le iunite faavae soofaatasi o Saina (Changsha) Drilling Industry Technology Alliance, High tech enterprise a Hunan Province, Sui o Saina Mechanical Engineering Society.E le gata i lea, o la matou falegaosimea ua faʻamauina o le tulaga o le atunuʻu "Faʻapitoa ma Atinaʻe Faʻapitoa" ma le "Little Giants" Enterprise.