From a 0.1 mm actuator travel to a 10-million-cycle mechanical life — HAOSWITCH builds switching devices to semiconductor-grade manufacturing standards, fully traceable, verifiable and configurable for global industrial control, appliance and new-energy equipment.
Nine product categories and a dozen mature series — from milliamp signal level to 16 A power switching, from IP40 to IP67 — covering every control method your design needs.
A general-purpose micro switch rated 5 A 250 VAC with a wide actuator range and over 1,000,000 mechanical operations — the benchmark part for appliance and industrial position sensing.
A 10 A high-capacity micro switch with silver-alloy contacts and a reinforced spring structure for motor control, power equipment and industrial panels.
Compact snap-action structure with contact bounce under 3 ms, ideal for control loops needing stable digital signals.
IP67 via triple protection — silicone gasket, ultrasonic welding and potted terminals — validated by 96 h salt spray, for outdoor and automotive exterior mechanisms.
Zinc die-cast housing with an adjustable roller head and IP65 rating for end-of-travel protection on machine tools and automated lines.
Standard 6×6 mm footprint, 160 gf operating force, 1,000,000-cycle life with multiple cap heights — the workhorse of appliance control panels.
Hover any component. Micron-level tolerance control is where a 10-million-cycle life begins.
From home appliances to industrial automation, automotive electronics to energy storage — small switch, decisive reliability.
In-house tooling, injection moulding, high-speed stamping and automated assembly form a vertically integrated path from concept to mass production.
Spring stress simulation and travel-curve optimisation; life predicted before the tool is cut.
Systematic selection of silver-alloy contacts, flame-retardant engineering plastics and high-temperature spring steels.
Tool room develops moulds internally — design to first trial in as little as 15 days.
CCD vision inspection plus 100% electrical testing, with data uploaded to MES for traceability.
Injection moulding, stamping, automated assembly, tool making and a UL reliability lab — five departments working as one, so both lead time and quality stay under control.
Precision machines with mould-temperature control keep housing dimensions and flame-retardant grades consistent.
High-speed presses and progressive dies form terminals and springs in one pass, maximising material yield.
Self-developed assembly lines take parts to finished switch in one flow, raising both capacity and consistency.
CNC, wire EDM and EDM equipment — moulds designed, built and maintained in-house.
Built to UL / ENEC standards; performs life, salt spray, temperature rise and flame-retardance validation.
IQC → IPQC → FQC → OQC, backed by full reliability testing — life cycle, salt spray, temperature rise and flame retardance — in our UL-recognised laboratory.
Incoming inspection: contact material, spring strip and engineering plastic lots fully checked, suppliers audited annually.
In-process control: SPC on critical steps, 100% inline operating-point and travel checks with auto line stop.
Final inspection: electrical, dielectric and visual checks, with sampled life and temperature-rise validation.
Outgoing inspection: AQL sampling, packing and label verification, lot traceability codes shipped with goods.
Standardised packaging, traceable lot control and flexible logistics — from prototype batches to multi-million-piece volume.
Backed by decades of R&D and market know-how, we welcome joint product design and provide complete customisation and contract manufacturing services.
Align operating conditions, ratings, life, approvals and cost targets upfront.
Structural simulation and material selection, delivering 3D models and life prediction.
In-house tooling, first article in as little as 15 days, pilot-run validation.
Automated volume production with lot traceability, VMI and flexible delivery.