Industries
Our fasteners serve multiple industries with suitable material & standard solutions.
Construction & Curtain WallHong Kong curtain wall and steel-structure connections are most vulnerable to wind-load loosening, salt-spray corrosion and leakage caused by thermal movement — the wrong fastener can compromise fire-stopping, facade safety and service life. JIALI supplies 8.8 / 10.9 grade high-strength bolts, 304 / 316 stainless fasteners and fire-rated gaskets with locking washers, Dacromet and hot-dip galvanising — a reliable Hong Kong curtain wall fastener supplier supporting drawing-based custom, batch supply and BD submissions.Machinery ManufacturingLong-running machinery faces four recurring pain points — vibration fatigue, locating drift, fretting wear and assembly tolerance creep — and the wrong fastener can cause transmission failure, axial play and unplanned downtime. JIALI supplies 12.9 grade high-strength socket-head cap screws (GB/T 70.1 / DIN 912), parallel keys and parallel pins (GB/T 1095, 1096, 119) plus drawing-based non-standard parts and anti-wear coatings, a long-term partner for Hong Kong machinery manufacturing fasteners with prototyping, OEM documentation and JIT delivery supported.Electronics & AppliancesElectronics hate three things — stripped micro screws, magnetic interference and post-soldering failures. Generic zinc-plated carbon-steel fasteners cause handheld-device rust, fail RoHS and jeopardise EMC certification. JIALI supplies 304 / 316 stainless micro screws M1–M3 (GB 832-838, ISO 7380, GB/T 818), brass set screws and self-tapping screws with non-magnetic passivation and silver plating, covering consumer, automotive and industrial PCB — a reliable Hong Kong electronics & appliance micro screw supplier with tray-pack and incoming inspection supported.Marine & OffshoreShips and offshore equipment live under heavy salt spray, humidity and galvanic corrosion, and the wrong marine fasteners rust fast, fatigue and crack — a real safety hazard. JIALI supplies 316 (A4) stainless steel and 2205 duplex bolts, nuts and washers with Dacromet and passivation, validated by ASTM B117 salt-spray testing — a reliable Hong Kong supplier of marine fasteners and offshore hardware supporting drawing-based custom, batch supply and material certificates.Power & TelecomTelecom towers and power distribution equipment run outdoors year-round, where wind vibration, temperature swings and salt spray loosen and corrode ordinary fasteners — drifting antenna angles or even blackouts. JIALI supplies nylon-insert / flange locking nuts, 304 / 316 stainless steel and Dacromet-coated parts with washer sets and batch supply — a reliable Hong Kong supplier of anti-loosening fasteners for power & telecom, supporting on-site selection advice and bulk delivery.Automotive PartsAutomotive joints face constant vibration, heat and alternating loads, and a loosened or fatigue-fractured fastener directly threatens driving safety. JIALI supplies 10.9 / 12.9 grade high-strength bolts, flange and nylon locking nuts, and drawing-based custom fastening solutions to IATF16949 quality requirements, with PPAP documentation and batch traceability supported — a reliable Hong Kong partner for automotive parts fasteners.Medical DevicesMedical fasteners must resist disinfectant corrosion, be non-magnetic, biocompatible and precise — ordinary plated parts cannot cope. JIALI supplies 304 / 316 stainless steel, titanium and precision micro screws with passivation and non-magnetic treatment, meeting the long-term reliability required of Hong Kong medical device stainless steel screws, with small-batch prototyping and certification documents supported.Solar & Renewable EnergyPV mounting racks endure year-round outdoor exposure — temperature swings, wind loads and salt spray loosen and corrode ordinary plated fasteners, shifting panel angles and cutting power output. JIALI supplies 304 / 316 stainless steel, hot-dip galvanised and Dacromet-coated bolts, nuts, washers and spring clips with anti-loosening design and salt-spray testing — a reliable Hong Kong supplier of solar mounting fasteners, supporting drawing-based custom and batch supply.Railway & TransitSubway and high-speed rail trains vibrate continuously in service, and a loosened catenary or track fastener is a direct safety hazard — railway fasteners must resist vibration fatigue, stay traceable and be easy to maintain. JIALI supplies 10.9 / 12.9 grade high-strength bolts, nylon-insert and flange lock nuts, 304 / 316 stainless steel and Dacromet-coated parts with loosening marks and batch traceability, meeting ISO 898-1 and railway-industry quality requirements — a reliable Hong Kong supplier of railway fasteners supporting drawing-based custom and batch supply.