New Product



Long-life 100mm motorized fader of 500K or 1 million cycles

Innofader Motorized of 1024 digital resolution and non-contact conductivity which can be readily calibrated to your very precise level

Miniature tact switch of 1 million life-cycle

Ball bearing controlled 360 degree potentiometer with phenomenally smooth and consistent feel.


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Upcoming Project


Under Development:

60mm motorized fader

Slim-type 100mm motorized fader

Rotary Optical Encoder with push switch










Celebration of HKSAR 25th Anniversary

“A New Era – Stability. Prosperity. Opportunity”, July 1 is the Establishment Day of Hong Kong Special Administrative Region, a public holiday in Hong Kong.


Awards Winning 2020 / 2021

A-plus won Native Instruments Supplier Awards 2020 & 2021 in recognition of its ability to offer groundbreaking technical solutions and new value-creating services.


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