Potsatira lingaliro lakuti "Kupanga zinthu zapamwamba kwambiri komanso kupeza ndalama zothandizira anthu ochokera padziko lonse lapansi masiku ano", nthawi zonse timaika chikhumbo cha ogula patsogolo pa China wholesale China Factory Supply CAS 144-62-7 High Purity Hot Sale Oxalic Acid, ngati muli ndi funso lililonse kapena mukufuna kugula koyamba, onetsetsani kuti simukukayikira kuti mutitumizire uthenga.
Potsatira lingaliro lakuti "Kupanga zinthu zapamwamba kwambiri komanso kupeza ndalama zothandizira anthu ochokera padziko lonse lapansi masiku ano", nthawi zonse timaika chikhumbo cha ogula patsogolo. Zinthu zazikulu za kampani yathu zimagwiritsidwa ntchito kwambiri padziko lonse lapansi; 80% ya zinthu zathu zimatumizidwa ku United States, Japan, Europe ndi misika ina. Zinthu zonse zimalandiridwa ndi alendo ochokera ku fakitale yathu.

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Mukufuna thandizo? Onetsetsani kuti mwapita ku malo athu othandizira kuti mupeze mayankho a mafunso anu!

Kodi tingasindikize chizindikiro chathu pa chinthucho?

Inde, tikhoza kuchita. Ingotitumizirani kapangidwe ka logo yanu.

Kodi mumalandira maoda ang'onoang'ono?

Inde. Ngati ndinu wogulitsa pang'ono kapena bizinesi yoyambira, ndife okonzeka kukula nanu. Ndipo tikuyembekezera kugwira nanu ntchito limodzi kwa nthawi yayitali.

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Nthawi zonse timaona ubwino wa kasitomala kukhala chinthu chofunika kwambiri. Mtengo ungathe kukambidwa pazifukwa zosiyanasiyana, tikukutsimikizirani kuti mupeza mtengo wopikisana kwambiri.

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Ndife okondwa kuti mutha kutilembera ndemanga zabwino ngati mumakonda zinthu ndi ntchito zathu, tidzakupatsani zitsanzo zaulere pa oda yanu yotsatira.

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Zachidziwikire! Takhala akatswiri pa mzerewu kwa zaka zambiri, makasitomala ambiri amapanga mgwirizano ndi ine chifukwa timatha kutumiza katunduyo pa nthawi yake ndikusunga katunduyo ali wabwino kwambiri!

Kodi ndingapite ku kampani yanu ndi fakitale yanu ku China?

Inde. Mwalandiridwa kwambiri kuti mudzacheze kampani yathu ku Zibo, China. (1.5hr kuchokera ku Jinan)

Kodi ndingayitanitse bwanji oda?

Mungotumiza funso kwa aliyense wa ogulitsa athu kuti mudziwe zambiri zokhudza oda, ndipo tidzafotokoza mwatsatanetsatane za njira yogwiritsira ntchito. Njira ya sodium formate lead ili ndi njira yokhwima, khalidwe lokhazikika la chinthu, komanso nthawi yochepa yopangira, yokhala ndi zokolola za 80%–90% komanso kuyera kwa oxalic acid koyengedwa kwa 99.5%. Komabe, pali kuipitsidwa kwa lead mu njira yopangira, ndipo sodium sulfate yomwe imapezeka kuchokera ku reaction siyingabwezeretsedwe ku ndondomekoyi, kotero kuchuluka kwa sulfuric acid ndi caustic soda zimagwiritsidwa ntchito popanga. Njira ya calcium yopangira oxalic acid imatha kuthetsa kuipitsidwa kwa mchere wa lead ndi sodium sulfate kupita pansi pa nthaka, ndipo kusintha caustic soda ndi laimu kungachepetse kwambiri ndalama zopangira. Chogulitsacho
CaSO4 yopezeka kuchokera ku reaction imatha kusinthidwa kukhala zipangizo zomangira popanda kuipitsidwa. Nthawi yomweyo, mowa wa NaOH wopezeka kuchokera ku reaction umagwiritsidwa ntchito kuchita ndi CO kupanga sodium formate, potero kusunga kuchuluka kwa zipangizo zopangira.