Malingaliro a kampani Hunan Wisasta Import & Export Co., Ltd. ili mumzinda wa ChangSha, m'chigawo cha Hunan, chomwe chakhala chikudziwika kuti ndi likulu la makina omanga ku China. Wisasta Machinery Co.Ltd imagwira ntchito makamaka popereka ndi kukonzanso makina a konkire omwe amagwiritsidwa ntchito. Ogwira ntchito onse amachokera kumakampani otchuka ngati SANY ZOOMLION. Komabe titha kupereka mitundu yambiri yamitundu, kuphatikiza zomanga za SANY ZOOMLION etc ndi zida zosinthira kwa makasitomala akunja. Kuphatikiza apo, ndi kafukufuku waukadaulo ndi chitukuko komanso luso monga gulu lomenyera mabizinesi, Wisasta yakhazikitsa malo odziwa za R&D ndikudzipangira pawokha zinthu zingapo zopepuka, monga kalembedwe katsopano ka kalavani ka konkire, pampu yosakaniza konkriti, pampu yosakaniza ya Mobile Concrete. , yomwe ili ndi mphotho yakumaloko ndipo idalandira Rohs CE ISO ndi Zikalata zina zapadziko lonse lapansi Wisasta yapereka zinthu zokhazikika komanso zogwira ntchito kwambiri ndi mayankho kwa makasitomala m'maiko 14 ndi zigawo, ndi 5 ogulitsa ogwirizana monga Indonesia, Pakistan, Viet. Ndi cholinga chogwira ntchito moona mtima, mgwirizano wopambana, Wisasta imayang'ana kwambiri kulima makina onse a konkire ndi zinthu zofananira m'makampani kuti athandize anthu kukhala ndi moyo wabwino.