Tianbao Hardware
Door, Window & Smart Lock Hardware
Door, Window & Smart Lock Hardware
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Zinc & Aluminium Alloy Door, Window & Smart Lock Hardware
Materials — Zinc-aluminium alloy (Zamak 3/5, ADC12), lightweight, high strength, corrosion resistant.
Die-Press Capacity — 75T – 400T across 14 machines.
Capabilities — Die casting · CNC machining to ±0.01 mm · in-house mould design and tooling · full QC (salt-spray, adhesion, dimensional).
Surface Finishes — Powder coating (60–120 µm) · electroplating (trivalent chrome, nickel, black nickel) · PVD (titanium black, rose gold) · anodising.
Applications — Door handles · hinges, including heavy-duty and aluminium-frame hinges · lock bodies, escutcheons and strike plates · window stays, espagnolette and hook hardware · smart-lock casings, escutcheons and internal bracketry
Smart-Lock Specific — PVD finishes matched to architectural hardware; salt-spray beyond 480 h for coastal installations; battery-compartment and sensor apertures machined to ±0.01 mm. We supply hardware for smart-lock manufacturers and OEM programmes.
Commercials — MOQ 500 pcs per part · Tooling 25–35 days · Production 30–40 days after approved first article.
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