Zhejiang Tosval ʻOihana Co., Ltd.
ZHEJIANG TOSVAL INDUSTRY CO., LTD i hoʻokumu ʻia i ka makahiki 1980 i ka hoʻomaka ʻana o ka hanauna mua me ka inoa ʻo Yuhuan Tongxing Valve Co., Ltd, ʻo kā mākou huahana mua loa he mau kaukani kikoʻī i ʻoi aku ma mua o 20 moʻo e pili ana me ka pahu keleawe keleawe, nā kiwikā wai mika , Ke kinipōpō kinipōpō a me ka kiwikā o ka huina, nā bibcock a me nā pono paipu, a me nā mea ʻē aʻe.
TOSVALke hana nei a me ka hāʻawi ʻana i nā kiwikā keleawe maikaʻi ma nā kumukūʻai maikaʻi loa no nā makahiki 30. ʻO ka maʻamau, hana wale mākou ma ke ʻano he mea hana OEM, i kēia manawa, ke hoʻonui nei mākou i nā mākaukau loea no ke kumu e komo nui i nā hana R&D e hāʻawi i kahi kōkua nui i kā mākou mea kūʻai aku. ʻOiaʻiʻo, me ka ulu ʻana o kā mākou ʻike loea e ulu nei, ke hoʻomohala nei mākou i nā mea hou aʻe e kā mākou iho. I kēia lā, hoʻolako mākou i nā kiwikā keleawe no nā mea kūʻai aku i makemake nui ʻia ma ʻEulopa, ʻAmelika, a me ka Hikina Waena.
F&Q
A: ʻO Tosval kahi hale hana ʻoihana a ʻoi aku ma mua o 30 mau makahiki o ka ʻike i ka hana ʻana i kahi laulā o ke kiʻekiʻena poʻomanaʻo poepoe poepoe kiʻekiʻe, nā kiwikā wai mika, kiwikā kinipōpō Gas, kiwikā kihi, bibcock, a me nā pono paipu. Aia mākou ma Zhejiang Yuhuan, Kina.
A: 20-30 mau lā ma hope o ka loaʻa ʻana o ka waihona.
A: Kūkākūkā ka MOQ no kēlā me kēia huahana a ʻoluʻolu e leka uila iā mākou.
A: ʻAe, e hāʻawi ʻia nā laʻana manuahi ke hōʻoia ʻia nā kumukūʻai, e hōʻiliʻili ʻia ke kumukūʻai ukana e ka mea kūʻai aku. Inā ʻoi aku ka nui o ka laʻana ma mua o kā mākou maʻamau, e ʻohiʻohi mākou i nā kumukūʻai hāpana.
A: ua hōʻoia ʻia mākou e ISO9001, ISO14001, OHSAS 18001, EN331: 2015, EN 13828: 2003, a me nā mea ʻē aʻe. Loaʻa iā mākou ka hilinaʻi a me ka hiki ke hōʻoluʻolu i ke koi koʻikoʻi o nā mea kūʻai mai nā wahi a puni ka honua.
A: 30% T / T i mua, ke koena i uku ʻia ma waena o 15 mau lā mai ka lā o B / L a i ʻole L / C
