Cov tshuaj hluav taws xob, tseem hu ua cov tshuaj hluav taws xob lossis hluav taws xob- qib tshuaj, yog ultra- siab- cov ntaub ntawv purity tseem ceeb rau kev tsim khoom semiconductors, integrated circuits (ICs), zaub vaj huam sib luag, hnub ci photovoltaic cells, thiab lwm yam khoom siv hluav taws xob siab heev. Cov tshuaj tshwj xeeb no, suav nrog cov kua qaub, cov kuab tshuaj, etchants, photoresists, thiab siab - cov pa roj purity, tsim lub hauv paus ntawm cov khoom siv hluav taws xob niaj hnub no. Lawv cov purity nruj thiab cov kev xav tau sib xws yog qhov tseem ceeb rau kev ua kom muaj tseeb, kev ua tau zoo, thiab tawm los hauv cov txheej txheem microfabrication.
1. Hangzhou Richerpharm Technology Co., Ltd
Headquartered nyob rau hauv Hangzhou, ib tug loj hub rau Tuam Tshoj txoj kev lag luam tech, Hangzhou Richerpharm Technology Co., Limited tau tsim nws tus kheej ua ib tug tseem ceeb thiab txhim khu kev qha tsum nyob rau hauv lub lag luam hluav taws xob tshuaj. Thaum pib muaj koob npe nyob rau hauv cov tshuaj intermediates, lub tuam txhab tau tawm tswv yim leveraged nws cov kev txawj ntse nyob rau hauv chemical synthesis thiab purification kom ua tau zoo nyob rau hauv muab siab -purity hluav taws xob chemicals.
Lub tuam txhab lub zog tseem ceeb nyob rau hauv nws txoj kev mob siab rau kev tshawb fawb, kev tsim kho, thiab kev tswj xyuas nruj. Hangzhou Richerpharm muaj ntau hom ntaub ntawv tseem ceeb rau kev tsim khoom siv hluav taws xob, suav nrog siab - cov kuab tshuaj purity (xws li NMP, PGMEA, thiab E- cov kuab tshuaj series), etchants thiab tshuaj ntxuav, cov khoom siv hluav taws xob tshwj xeeb, thiab ultra- ntshiab inorganic compounds. Cov khoom no yog qhov tseem ceeb rau cov txheej txheem xws li wafer tu, photolithography, etching, thiab PCB fabrication.
Hangzhou Richerpharm ua haujlwm rau cov neeg siv khoom thoob ntiaj teb, hais txog cov kev daws teeb meem, kev txhawb nqa, thiab cov saw hlau muaj zog. Los ntawm kev ua raws li cov qauv thoob ntiaj teb thiab kev tsim kho tshiab tsis tu ncua, lub tuam txhab ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv hluav taws xob tshiab, ua rau nws yog tus khub sab saum toj -tier rau cov tuam txhab hluav taws xob thoob ntiaj teb.
2. Jiangsu Jianghua Microelectronics Materials Co., Ltd.
Ib tus neeg tseem ceeb hauv kev lag luam hauv tsev, Jiangsu Jianghua tshwj xeeb hauv siab -purity ntub hluav taws xob chemicals thiab photoresist ancillary cov ntaub ntawv. Lawv cov kab khoom siv dav siv hauv kev tsim cov ICs, LCDs, thiab hnub ci hlwb. Lub tuam txhab ua haujlwm zoo tshaj plaws purification thiab blending chaw, xyuas kom cov khoom ua tau raws li qhov siab tshaj plaws Class-5 (SEMI G5) purity qauv. Nrog rau kev tsom mus rau R & D thiab kev koom tes nrog kev sib koom tes nrog cov khoom siv hluav taws xob loj hauv Suav teb, lawv yog cov cuab yeej siv hauv thaj chaw ntawm cov khoom siv hluav taws xob tseem ceeb.
3. Shanghai Sinyang Semiconductor Khoom Co., Ltd.
Shanghai Sinyang yog ib lub chaw muag khoom tshwj xeeb rau cov khoom siv semiconductor. Lawv cov kev txawj ntse npog CMP slurries, siab -purity electroplating solutions, thiab tshwj xeeb gases thiab precursors rau nyias - zaj duab xis deposition. Lub tuam txhab nqis peev ntau hauv cov ntawv thov kev sim los muab cov neeg siv khoom nrog cov txheej txheem kev daws teeb meem. Lawv cov khoom tau paub txog qhov tshwj xeeb sib xws thiab kev ua tau zoo, ua rau kev ntim khoom siab heev thiab wafer manufacturing nodes, ua rau lawv lub npe ntseeg hauv kev lag luam.
4. Guangdong Guanghua Sci-Tech Co., Ltd.
Raws li lub tuam txhab sau npe rau pej xeem, Guanghua Sci-Tech muaj keeb kwm ntev hauv kev tsim tshuaj lom neeg, nrog rau kev faib khoom tseem ceeb tsom rau cov tshuaj hluav taws xob. Lawv tsim ntau yam khoom, suav nrog tooj liab thiab tin electroplating tshuaj rau PCBs, super-ntshiab hydrofluoric acid rau etching thiab tu, thiab ntau yam ultra- ntshiab reagents. Lawv cov txheej txheem kev tsim khoom sib xyaw ua ke, los ntawm cov tshuaj yooj yim mus rau qib siab - cov qib hluav taws xob muaj txiaj ntsig, ua kom muaj kev tswj hwm zoo thiab tus nqi sib tw rau cov neeg siv khoom thoob ntiaj teb.
5. Stella Chemifa Corporation (Tuam Tshoj Kev Ua Haujlwm)
Thaum ib tus neeg Nyij Pooj- muaj lub koom haum, Stella Chemifa qhov chaw tsim khoom nyob hauv Suav teb yog qhov tseem ceeb rau cov khoom siv hauv cheeb tsam. Lawv muaj npe nrov thoob ntiaj teb rau lawv cov ultra- siab- purity hydrogen fluoride (HF) thiab buffered oxide etchants (BOE), uas yog qhov tseem ceeb hauv kev ua silicon wafer. Lawv cov chaw suav suav ua raws li lub ntiaj teb tib yam -chav purity thiab kev nyab xeeb cov txheej txheem, muab cov chipmakers loj thiab ua tus qauv rau kev ua lag luam zoo.
6. Beijing Sinochem Niaj hnub nimno Environmental Protection Chemicals Co., Ltd.
Koom nrog Sinochem Group, lub tuam txhab no tsom mus rau cov khoom siv hluav taws xob zoo ib puag ncig. Lawv cov ntaub ntawv khaws cia suav nrog cov khoom tsis yog- tshuaj ntxuav cov tshuaj lom neeg, tsawg-tshaj ntiaj teb- cua sov- muaj peev xwm (GWP) cov tub yees rau cov cuab yeej chip fabrication, thiab tshwj xeeb siab - pa roj purity. Lawv muab cov kev pabcuam muaj zog nrog kev txhim kho cov khoom lag luam, hais txog kev lag luam cov kev xav tau hloov pauv rau cov txheej txheem tsim khoom ntsuab yam tsis muaj kev cuam tshuam txog kev ua haujlwm.