Base Hlau & MetallurgyKhoom kim heev lub hnab ntim khoom cia siab rau cov khoom siv zoo tshaj plaws - feem ntau yog tooj dag (H65 / H68 qib) thiab siab - zinc alloy (#3 thiab #5 Zamak). Solid brass is the gold standard for high-end designer pieces due to its structural density, natural weight, and exceptional resistance to stress corrosion. Rau qhov nyuaj, sculpted geometries thiab xauv mechanisms, siab - siab tuag- nrum zinc alloy muaj superior qhov tseeb thiab nkig ntug nthuav dav, kom ntseeg tau seamless kev koom ua ke rau hauv cov tawv panels tsis muaj warping los yog cov yam ntxwv tsis xws luag.
Plating & Finishing StandardsExport-qib lub hnab ntim kaw siv ntau- txheej khib electroplating lossis Lub cev Vapor Deposition (PVD) kom xa cov siab-luster, khawb- tiv taus tiav. Cov xim zoo nkauj suav nrog champagne kub, 18K / 24K daj kub, ci palladium, phom hlau, thiab txhuam cov khoom qub. Ua kom tau raws li cov khoom kim heev thoob ntiaj teb, plated hardware undergoes siab -kub electrophoretic sealing glazes thiab dhau 48- mus rau 96-teev nruab nrab ntsev tsuag tshuaj ntsuam (ASTM B117 / ISO 9227), tiv thaiv tarnishing, hws corrosion, thiab oxidation thaum dej hiav txwv freight thiab txee cia.
Xauv Mechanisms & Load CapacityPrecision engineering txiav txim siab cov lus tawm tswv yim zoo thiab ua haujlwm ntev ntawm kev ua haujlwm kaw, suav nrog kev sib tw twist, thawb-lock clasps, tig-cov yawm sij, thiab cov nyees khawm sib nqus. High-kawg kho vajtse integrates calibrated tha xim sab hauv stainless hlau springs (SUS304) los xyuas kom meej nkig snap-kev txiav txim thiab tiv thaiv mechanism qaug zog tshaj kaum tawm txhiab ntawm qhib-kaw cycles. Load- bearing clasp rings thiab lock bases undergo nruj tensile-strength and pull-force testing (ntau tshaj 25-40 kgf nyob ntawm lub hnab loj) kom paub meej tias tsis ua tiav- pov thawj kev ntseeg tau nyob rau hauv hnyav load.
Kev Ua Raws Cai & Kev Nyab Xeeb Ib puag ncigKev ua raws li kev xa tawm thoob ntiaj teb yog qhov tseem ceeb thaum tsim khoom kho vajtse rau cov khw muag khoom loj nyob sab Europe thiab North American. Tag nrho cov khoom yuav tsum nruj me ntsis ua raws li REACH Annex XVII, RoHS, thiab California Proposition 65 tus qauv. Txoj cai no tso cai rau-cov ntaub ntawv dawb dawb thiab hypo-allergenic, npib tsib xee-dawb nto plating kom tshem tawm cov tawv nqaij khaus khaus thiab tshuaj lom neeg tsiv teb tsaws mus rau cov khoom kim heev tawv thaum lub sij hawm siab - av noo.
