
SouthChina Engineering & Manufacturing Limited
Precision Plastic Moulds &
Custom Component Accessories
Hong Kong trading operations supported by a PRC manufacturing subsidiary for plastic moulds and plastic and electronic accessories.
Role within the Alltronics Group
SouthChina Engineering and Manufacturing Limited is an indirectly held subsidiary of Alltronics Holdings Limited, with 51% ownership.
The company manages large-scale procurement and trading of custom plastic component moulding and structural electronic accessories, supported by a strong manufacturing and tooling base.
Ownership
Indirectly 51%-owned subsidiary
Incorporation
Hong Kong
Core Capability
Tooling and plastic components
Operations
Mainland China manufacturing support
Our Capabilities
High-Precision Tool Design
Advanced tooling design and engineering for precision plastic moulds and components.
Industrial Plastic
Injection Moulding Fabrication
In-house mould fabrication and
injection moulding for high-quality plastic components.
Custom Component Supply Chain Matching
Matching customer requirements with reliable suppliers and cost-effective component solutions.
Procurement & Trading Support
end-to end procurement and trading support for plastic components and structural electronic accessories.
Facilities & Operations
Combining Hong Kong management with specialized production facilities and tool processing workshops in mainland China, we deliver quality, scale and operational efficiency.

Tooling Workshop

Plastic Injection Moulding Lines

Custom Component Inventory
Key Highlights
Long-standing manufacturing partnership with proven track record.
Deep expertise in plastic moulds and component accessories.
Flexible sourcing and supply chain support to meet customer needs.
Integrated with the Group’s regional manufacturing system.

