Xyoo 2019, peb lub tuam txhab, Jiangxi Ningheda New Material Co., Ltd., tau koom nrog Lub Rau Hli June Hong Kong Jewelry Fair thiab Lub Cuaj Hli Hong Kong Jewelry Fair nyob rau tib lub sijhawm, thiab tau txais ntau lub tuam txhab thiab cov neeg lag luam los ntawm ntau lub teb chaws koom nrog hauv kev lag luam cov hniav nyiaj hniav kub. Ntawm kev ua yeeb yam, cov qhua tuaj noj mov tau tag nrho ntawm kev qhuas rau peb cov khoom. Ntau tus neeg muas zaub tau tso xaj ncaj qha tom qab rov qab los, thiab tau muaj kev sib koom tes nrog peb kom deb li deb.
Peb cov khoom muaj zoo thermal conductivity thiab siab kub kuj. Thaum siv qhov kub thiab txias siab, qhov coefficient ntawm thermal expansion yog me me, thiab nws muaj qee yam cuam tshuam los tiv thaiv sai thiab kub. Nws muaj muaj zog corrosion tsis kam rau acids thiab alkaline kev daws teeb meem, thiab muaj cov tshuaj lom neeg ruaj khov.
Vim tias cov yam ntxwv zoo tshaj plaws, nws tau dav siv hauv kev sib tsoo ntawm cov cuab yeej hlau uas tsis muaj qhov cub thiab cov hlau sib tsoo ntawm cov hlau tsis huv thiab lawv cov alloys hauv kev siv hlau, casting, tshuab, tshuaj lom neeg thiab lwm yam kev lag luam. Thiab muaj cov qauv zoo hauv kev lag luam thiab nyiaj txiag.
1. Cov yam ntxwv ntawm cov khoom siv raw: siab purity, siab ntom ntom, zoo kub tsis kam, ablation tsis kam, yaig tsis kam, oxidation tsis kam, thermal poob siab;
2. Muaj kev tiv thaiv kev kub nyhiab, tiv thaiv corrosion, ntev kev pab cuam lub neej;
3. Advanced thev naus laus zis thev naus laus zis, kev thev taus thiab cov tsos zoo dua li cov neeg siv khoom lag luam;
Kev tshaj lij ntawm cov kws tshaj lij thiab cov kev pabcuam tuaj yeem muab tau raws li cov neeg yuav tsum tau ua.
Hais txog HK Jewellery Fair:
Ib qho kev ua tiav cov hniav nyiaj hniav kub uas muaj cov kev daws teeb meem rau koj cov kev xav tau thoob ntiaj teb
Lub lag luam tshwj xeeb platform ntawm cov khoom pov thawj, cov xwm txheej, cov xov xwm ntawm cov hniav nyiaj hniav kub thiab cov kev daws teeb meem digital tsim los ua haujlwm rau thoob ntiaj teb cov pob zeb kub thiab kev ua lag luam gemstone.
Ntiaj teb cov hniav nyiaj hniav kub fairs. Cov khoom lag luam tshaj lij tshaj plaws cov khw muag khoom muaj tshaj 200,000 kev ua lag luam tub luam thiab ntau dua 9,700 cov khoom pov thawj, suav nrog lub Cuaj Hli Hong Kong Jewellery & Gem Fair, lub ntiaj teb tus naj npawb ib qho zoo nkauj pob zeb diamond kev tshwm sim.
Jewellery Media & Digital Solutions. Lub chaw ntim ntawm cov luam tawm & cov khoom lag luam digital, coj los ntawm JNA thiab JewelleryNet.com npog qhov kev txhim kho tshiab nrog kev pom thoob ntiaj teb zoo li tau coj los ua ke cov kws tshaj lij ntawm cov kws tshaj lij thoob ntiaj teb ntawm peb cov khoom lag luam ua lag luam B2B portal.
Cov Xwm txheej txheej siab. Lub xyoo JNA Awards theem ua ib qho txiaj ntsig qhuas tshaj plaws rau txoj haujlwm ua kom paub txog kev nrhav tshiab thiab kev ua tau zoo hauv kev lag luam.
Sijhawm Tshaj Tawm: Plaub Hlis-13-2021