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Factory & Quality

Manufacturing in Dongguan.
One roof, one team.

Dongguan Liangcai Manufacturing Co., Ltd. coordinates OEM/ODM production across silicone, plastic and electronic products, from tooling through assembly and pre-shipment inspection.

Liangcai assembly workshop, original factory photograph
Factory photograph
Facility Specs

Processes and team.

A concise overview of the Dongguan team, production areas and shipment inspection.

Facility Address2nd Floor, No. 1 Building, Hongda Industrial Zone, No. 153, Guanchang Road, Dongcheng Street, Dongguan City, Guangdong Province
Established2003
Workforce350+ employees
Production LinesLSR Injection · Compression · Plastic Injection · Overmolding · Assembly · Packaging
EquipmentCNC machining · injection moulding · grinding · assembly
Quality Control100% inspection before goods leave the factory · material certificates verified per lot
Export70% of orders shipped to Europe, the US, Japan and Korea
Production Zones

A walk through the factory.

Each zone has a single purpose — and single accountability.

Reference-derived illustration based on existing factory photographs
Zone 01 · Molding

LSR & Compression Workshop

LSR injection, solid compression and multi-colour integrated molding, with tooling cut and finished in our own mold shop.

Reference-derived illustration based on existing factory photographs
Zone 03 · Tooling

Mold & CNC Workshop

CNC machining, mold design and fabrication carried out in-house, from first drawing to finished cavity.

Finishing and assembly station
Zone 02 · Finishing

Grinding & trimming

Flash removal and surface finishing before parts move to assembly.

Packed goods stored for shipment

Manufacturing capabilities

Pink silicone leaf-shaped pads and matching controller, retouched from the original product photograph01 · FEATURED PROCESS

Overmolding

Silicone and plastic combinations, including multi-colour molding.

Reference-derived illustration based on existing factory photographs02 · PROCESS

Silicone Molding

LSR and solid silicone molding supported by in-house tooling.

Reference-derived illustration based on existing factory photographs03 · PROCESS

Plastic Injection

ABS, PP, PE, TPU and PC molding.

Mold and tooling workshop04 · PROCESS

Mold Design

Tooling design and DFM coordination.

Reference-derived illustration based on existing factory photographs05 · PROCESS

Product Engineering

Product engineering and external specialist coordination.

Reference-derived illustration based on existing factory photographs06 · PROCESS

Electronic Integration

Electronics design and specialist coordination, with factory-side assembly integration.

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We welcome client visits. Virtual tour available on request.

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Images are retouched from original materials; some manufacturing views are reference-derived illustrations.