Lub thawv qhuav, uas tseem hu ua cov txee qhuav, yog lub thawv ntim khoom uas nyob sab hauv sab hauv yog khaws cia ntawm qib qis. Cov khoom ntim tshuab hluav taws xob qhuav yog siv los khaws cov khoom uas yuav raug puas los ntawm cov av noo. Tej yam zoo li koob yees duab, lo ntsiab muag, 3D luam tawm filament, thiab cov twj paj nruag tau muab khaws cia rau hauv cov av noo tswj cov zaub mov. Lawv tseem siv nyob rau hauv cia ntawm saum npoo mount hluav taws xob hluav taws xob hauv cov lus hauv semiconductor industiy.

Tsim tau nyob rau hauv lub xyoo xyoo 2004, Yunboshi Electronic qhuav txee tau yog ib tug tho kev rau cov kev daws teeb meem av noo. Yunboshi tiv thaiv koj lo ntsiab muag, duab thiab cov khoom siv kho tshiab thiab cov khoom siv hluav taws xob thiab lwm cov khoom siv muaj txiaj ntsig zoo. Raws li tus muab kev pab cuam tshuam, Kunshan Yunboshi Electronic Technology Co., Ltd. Kev Tiv Thaiv Cov Khoom Siv Hluav Taws Xob thiab av noo Peb txoj kev lag luam npog hauv hluav taws xob dej nyab, dehumidifiers, ncu, cov thawv ntsuas thiab cov kev ua kom muaj zog. Txij li thaum nws tsim tau ntau tshaj kaum xyoo, cov tuam txhab cov khoom tau siv nyob rau hauv cov tub rog semiconductor, cov neeg lag luam hauv hluav taws xob, cov tsev kawm qib siab, cov tsev kawm qib siab, cov chaw tshawb nrhiav, Lwm yam. Cov khoom lag luam tau txais txiaj ntsig zoo los ntawm cov neeg siv hauv tsev thiab ntau tshaj 60 lub teb txawv teb chaws zoo li nyob hauv Europe, Americe Asia, thiab lwm yam.