{"product_id":"添宝五金-门窗智能锁五金件-锌铝合金","title":"Door, Window \u0026 Smart Lock Hardware","description":"\u003ch2\u003eZinc \u0026amp; Aluminium Alloy Door, Window \u0026amp; Smart Lock Hardware\u003cbr\u003e\n\u003c\/h2\u003e\n\u003chr\u003e\n\u003cp\u003eMaterials — Zinc-aluminium alloy (Zamak 3\/5, ADC12), lightweight, high strength, corrosion resistant.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDie-Press Capacity — 75T – 400T across 14 machines.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCapabilities — Die casting · CNC machining to ±0.01 mm · in-house mould design and tooling · full QC (salt-spray, adhesion, dimensional).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSurface Finishes — Powder coating (60–120 µm) · electroplating (trivalent chrome, nickel, black nickel) · PVD (titanium black, rose gold) · anodising.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eApplications — 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\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eSmart-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.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eCommercials — MOQ 500 pcs per part · Tooling 25–35 days · Production 30–40 days after approved first article.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tianbao Hardware","offers":[{"title":"Default Title","offer_id":48021811757140,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/6888\/3796\/files\/b084ad11e8fbeb6b8cad770c21d49a3a.png?v=1793153908","url":"https:\/\/www.tianbao-hardware.com\/products\/%e6%b7%bb%e5%ae%9d%e4%ba%94%e9%87%91-%e9%97%a8%e7%aa%97%e6%99%ba%e8%83%bd%e9%94%81%e4%ba%94%e9%87%91%e4%bb%b6-%e9%94%8c%e9%93%9d%e5%90%88%e9%87%91","provider":"Ningbo Tianbao Hardware (TBH)","version":"1.0","type":"link"}