Twenty years on one thing
Dongguan Haozhong Electronics Technology Co., Ltd. (HAOSWITCH) brings over 20 years of switch industry experience, committed since day one to better industrial control solutions and sustainable value for our customers.
Our story
Since its founding, Dongguan Haozhong Electronics Technology Co., Ltd. (HAOSWITCH) has been committed to better industrial control solutions and to creating sustainable value for its customers.
We have successively invested in injection moulding, stamping, automated assembly, tool making and a UL reliability laboratory — all to deliver faster, better-value and better-assured products.
Going forward we will keep developing new products, innovating, refining our quality system and expanding — treating customer recognition as our highest honour.
With decades of accumulated R&D and market know-how, alongside our own catalogue we welcome joint product design, broader customisation, and provide OEM & ODM services.
Core values
Precision
A micron-level sense of tolerance, applied in every process step.
Reliability
Every lot traceable, every switch fully tested.
Co-creation
Designing together with customers turns application know-how into product advantage.
Longevity
Customer recognition is our highest honour; we build relationships that last.
Milestones
Company founded
Founded in Dongguan, Guangdong, entering the industrial control and appliance markets with slide switches.
Moulding & stamping added
Critical processes brought in-house — lead time and quality became controllable.
Tool room established
In-house tool development halved the drawing-to-first-article cycle for custom parts.
UL reliability laboratory
A laboratory built to UL / ENEC standards brought reliability validation in-house.
Automated assembly lines
Self-developed automated lines entered service with 100% inline inspection on critical steps.
IP67 series in volume
Waterproof micro switch series in volume production for European ESS and new-energy customers.
Co-engineering, from drawing to volume
Backed by decades of R&D and market know-how, we welcome joint product design and provide complete customisation and contract manufacturing services.