Atu cu kanmah pumpak zuarnak phu, suaisamnak phu, thiamnak phu, QC riantuantu le thilri chiahnak phu kan ngei cang. Atu cu tuahsernak pakhat cio caah a fekmi a sangmi uknak phunglam kan ngei cang. Cun, kan riantuantu vialte cu Super Lowest Price Oxalic Acid High Purity for Industrial Rust Removal Metal Cleaning Chemical Production and Water Treatment Factory Supply caah cauk chuahnak phunglam ah hmuhtonnak an ngei, man vialte cu na order zat cungah aa hngat; na cawkmi a tam deuhdeuh ahcun, a man a tlawm deuhdeuh. Cun minthang phun tampi caah a ttha tukmi OEM bawmchantu zong kan pek hna.
Atu cu kanmah pumpak zuarnak phu, suaisamnak phu, thiamnak phu, QC riantuantu le thilri chiahnak phu kan ngei cang. Atu cu tuahsernak pakhat cio caah a fekmi a sangmi uknak phunglam kan ngei cang. Cun, kan riantuantu vialte cu cauk chuahnak lei ah hmuhtonnak a ngeimi an si, “a ttha mi he i zuam i sersiam khawhnak he tthancho” timi tinhmi le “customers duhnak kha lamhruainak ah lak” timi riantuannak phunglam he, ramchung le ramleng customers caah thiamnak a ngeimi thilri le a phichuak le riantuannak ttha kha lungtho tein kan pek hna lai.

Hal tawnmi Biahalnak

Bawmhnak na herh maw? Na biahalnak hna a phi hmuh awkah kan bawmhnak hmun pawl kha va zoh hrimhrim!

Thilri cungah kan logo kan print kho lai maw?

A si ko, kan tuah khawh ko. Na logo suaisam kha kan kuat ko.

Order hme tete na cohlang hna maw?

A si. Dawr hmete na tuah asiloah chawlehnak na thawk ahcun, nangmah he tthancho kan duh hrimhrim lai. Cun caan saupi pehtlaihnak caah nangmah he riantuan tti ding in kan i ruahchan.

A man cu zeitin? A man fawi deuh in na tuah kho lai maw?

Chawlettu hna caah thathnemnak kha biapi bik ah kan chiah zungzal. Thil sining aa dangmi tangah man cu i ceih khawh a si, aa zuam bikmi man hmuh dingin kan in zumhter.

Man loin zohchunhmi na pek hna maw?

Kan thilri le riantuannak na duh ahcun a thami ruahnak cheuhnak na kan tial khawh caah kan i lawm, na order hnu ah man loin zohchunhmi cheukhat kan in pek lai.

A caan te ah na kuat khawh hna maw?

A si ko! kum tampi chung hi rian ah hin kan thiam, thil cawtu tampi nih keimah he hnatlaknak an tuah, zeicahtiah thilri cu a caan te ah kan kuat khawh hna i thilri cu a ttha bik in kan chiah khawh!

Tuluk ram i na company le sehzung ka tlawng kho lai maw?

A fiang. Tuluk ram Zibo um kan company ah rak kan leng ve. (Jinan in 1.5H mawtaw in kalnak)

Zeitindah order ka tuah khawh lai?

A tlingmi order konglam hmuh awkah kan zuarnak palai pakhatkhat sinah biahalnak na kan kuat khawh, cun a tlingmi kalning kha kan in fianter lai.Step 1: HnawmhnakThawnnak caah technical grade oxalic acid ah deionized ti aa tlakmi zat kha cawh. Pakhatnak ah, oxalic acid powder kha hrai chungah chiah, cun zaangfah tein deionized ti kha tlawmpal in cawh law a dih tiang hnimh fung in cawh. Oxalic acid le ti zat kha a dihlak in a rawk khawhnak hnga uk a hau ti kha philh hlah.
Step 2: FiltrationA thurhnawmmi le a cawh kho lomi thilri pawl hloh awkah funnel le filter cauk hmangin a cawhmi oxalic acid cawhmi kha thianh.
Step 3: CrystallizationFilter tuahmi oxalic acid cawhmi kha electric hot plate in a cheuchum crystallization a chuah hlan tiang lumter. Cun lumternak kha ngol law a pehzulh tein a lin khawhnak ding caah a cawhmi kha khaan lum tiang lumter. Hi lam nih hin oxalic acid thianhlimnak a tthanchoter, zeicahtiah thil thurhnawm pawl cu crystallization lio ah crystal lattice chungin an chuak.
Step 4: TawlnakCrystallized oxalic acid kha ethanol in tawl. Crystals pawl kha ethanol chungah chiah hna law, nem tein cawh hna law, cun thlet hna. Hi step nih hin crystal cunglei ah aa hngatmi a tangmi thil thurhnawm pawl kha a hloh hna i, a thianghlimnak kha a ṭhanchoter chin.
Step 5: HnawmhnakA tawlmi oxalic acid crystals kha ti a um lomi silica gel hmangin asiloah oven chungah—ti a chuahter i a thiangmi oxalic acid hmuh awkah a roter.
A cunglei lam nih hin oxalic acid kha ttha tein a thianh i a thiangmi thilri a chuahter. A hmanmi riantuannak ah, thianhnak tthatnak hmuh khawhnak ding caah step pakhat cio ah thil sining le parameter pawl uknak ah lungthin pek a hau. A thiangmi oxalic acid cu a sangmi acid a herhmi hneksaknak le thilchuah ningcang ah hman khawh a si, cu nih cun hneksaknak hmuhmi a dikthliar le thilri tthatnak a fekmi a siter.