Zhejiang TONVA Plastics Machine Co., Ltd idakhazikitsidwa mu 1993 ndipo ndi mtsogoleri wamakina opangira nkhonya, makina omata, makina opangira nkhungu.Monga National Hi-tech Enterprise ku China, ili ndi gulu labwino kwambiri lothandizira omwe ali ndi zaka zopitilira 25 pantchito yowumba nkhonya, komanso akatswiri opitilira 40 a R&D kuti apange zojambulajambula.wadutsa dongosolo kulamulira khalidwe ISO9001:2016 ndipo ali ndi ziphaso CE & SGS ndi ma patent oposa 50.
Kuti zigwirizane ndi zosowa zosiyanasiyana za makasitomala, makina opanga makina a Tonva amafanana ndi makina oyeretsera magetsi, makina osakanizidwa, makina a hydraulic, pneumatic system, kupanga magawo ang'onoang'ono akuwomba pulasitiki kuchokera ku 1ml mpaka 50L, wosanjikiza umodzi mpaka magawo asanu ndi limodzi, mtundu umodzi mpaka atatu. mitundu, pabowo limodzi mpaka 10 mabowo okhala ndi zida zosiyanasiyana.monga migolo yamafuta, mitsuko yazakudya, mabotolo odzikongoletsera, mabotolo otsukira, mbiya zopopera, mabotolo ophera tizilombo, zida zoyika zida, mipira ya Khrisimasi, mabotolo akumwa, mabotolo otsukira, zoseweretsa zapulasitiki, pipette, mabotolo amankhwala etc.
Tonva ilinso ndi makina amtundu wa accumulator kuti apange zinthu zapakati ndi zazikulu zapulasitiki zopanda kanthu kuchokera pa 10L mpaka 5000L, wosanjikiza umodzi mpaka zigawo 6, siteshoni imodzi mpaka masiteshoni awiri.Zomwe zimayenera kupanga ng'oma za Chemical, zoseweretsa zapulasitiki, zida zamagalimoto, mipando yapulasitiki, mapaleti, zotchinga misewu, akasinja amadzi, zoyandama etc.
Kutengera mbiri yabwino ndi ntchito yoyamba, makina a TONVA adapambana makasitomala apakhomo ndi akunja kutamandidwa ndi kukhulupilira.Kufikira pano, malonda apadziko lonse lapansi opitilira 5000 m'maiko opitilira 120.
Tonva amatsatira "khalidwe la kupulumuka, luso ndi chitukuko, msika wokhazikika, ntchito zogwirira ntchito" nzeru zamabizinesi, ndife okonzeka WIN-WIN pamodzi ndikukhazikitsa moyo wabwino ndi inu!