HJ Precision - Industrial Hardware Manufacturer

378+ products -- 15 categories

The catalog

From standard industrial locks to fully custom structural components -- precision hardware built on 35+ years of die casting and metalworking expertise.

01 -- All categories

IoT Smart Locks

IoT Smart Locks

3 products

Smart locking solutions with remote monitoring, electronic control, and IoT connectivity for automated equipment and infrastructure.

Panel Locks

Panel Locks

19 products

Heavy-duty panel locks and paddle latches for industrial enclosures, toolboxes, trucks, RVs, and electrical cabinets.

Cam Locks

Cam Locks

75 products

Precision cam locks (cylinder locks) in zinc alloy and stainless steel for cabinets, drawers, vending machines, and server racks.

Plane Locks

Plane Locks

33 products

Flush-mounted plane locks for electrical distribution cabinets, control panels, and HVAC equipment enclosures.

Swing Handle Locks

Swing Handle Locks

21 products

Ergonomic swing handle locks providing secure multi-point access for server cabinets and industrial enclosures.

Rod Control Locks

Rod Control Locks

18 products

Multi-point rod control locks with enhanced security for large enclosures, outdoor cabinets, and critical infrastructure.

Transformer Cabinet Locks

Transformer Cabinet Locks

6 products

Specialized aluminum alloy locks engineered for outdoor transformer substations and power distribution cabinets.

Surface-Mounted Hinges

Surface-Mounted Hinges

93 products

Surface-mounted industrial hinges in various materials and opening angles for cabinet doors and enclosure panels.

Concealed Hinges

Concealed Hinges

43 products

Concealed (hidden) hinges providing clean aesthetics and reliable performance for precision enclosures.

Toggle Latches

Toggle Latches

21 products

Toggle latches and draw latches with spring-loaded clamping for toolboxes, flight cases, and equipment covers.

Pull Handles

Pull Handles

18 products

Industrial pull handles including folding, recessed, and surface-mounted designs for equipment doors.

Door Stops

Door Stops

7 products

Door stops and position limiters with adjustable holding mechanisms for controlled door movement.

Sealing Strips

Sealing Strips

1 products

Industrial sealing strips and gaskets for IP-rated dust and moisture protection in enclosures.

Precision Aluminum Parts

Precision Aluminum Parts

10 products

High-precision aluminum die casting parts for automotive, industrial, and medical applications. IATF 16949 certified with in-house CNC machining and surface treatment.

Zinc Alloy Parts

Zinc Alloy Parts

10 products

Precision zinc alloy die casting components with excellent dimensional accuracy, surface finish, and corrosion resistance for hardware, electronics, and automotive industries.

02 -- Custom manufacturing

Need a custom solution?

35+ years of die-casting expertise. From prototype to mass production. Mold subsidies available for qualifying orders.

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