Our Group
One Group.
Stronger Together.
Alltronics Holdings Limited and its operating companies form a regional manufacturing and engineering platform with complementary capabilities across Asia.
China
4 Facilities
Malaysia
Penang
Vietnam
Ho Chi Minh City
1997
Established
2005
HKEX listed
Regional Platform
Manufacturing and engineering operations
2,682
Employees as at 31 December 2025
Approx. 74.1%
FY2025 Group revenue from customers in the United States
HK$1.141B
Group revenue in FY2025
Group Companies
Specialised businesses working together across manufacturing, engineering, components and regional supply-chain operations.
ATM
Alltronics Tech. Mftg. Limited
100% Owned
Southchina Engineering and Manufacturing Limited
51% Owned
Winner Sky Technology Malaysia Sdn. Bhd.
100% Owned
Manufacturing and assembly operations in Penang supporting regional supply-chain diversification.
Momentum Industrial (Vietnam) Limited
51% Owned
EME Limited
51% Owned
Product design, engineering, sourcing and distribution support for the Group’s operating businesses.
ALLTRONICS
ENERGY SAVING
Alltronics Energy Saving (Shenzhen) Limited
100% Owned
Energy-saving business solutions and operational support for customers and regional operations.
Our Group Strength
By combining engineering expertise, manufacturing scale and regional presence, we deliver reliable solutions and long-term value to our global customers
Regional Manufacturing Platform
Connected production operations across Asia.
Integrated Engineering Capabilities
Engineering, prototyping, tooling and programme support.
Diversified Customer Base
Long-term relationships across international markets.
Quality & Sustainability
Quality systems and responsible operational improvement.