首页横幅一
首页横幅三
首页横幅二
Products

The main business of the company includes: development and design of plastic molds; injection molding of precision plastic products; assembly of electronic products; development and production of security products, energy-saving light control products, industrial control products, and ozone disinfection products, as well as providing one-stop services such as sales.

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We warmly welcome OEM and ODM business from all customers. Our company will provide each customer with the most enthusiastic service.

New Products

The main business of the company includes: development and design of plastic molds; injection molding of precision plastic products; assembly of electronic products; development and production of security products, energy-saving light control products, industrial control products, and ozone disinfection products, as well as providing one-stop services such as sales.

  • Bank Security Solutions
    Bank Security Solutions

    Delivering comprehensive protection across branches, vaults, safes, ATMs, and internal operational areas. By integrating multiple detection technologies—including vibration, volumetric, glass break, and door contacts—it supports flexible wired or wireless deployment. This provides dual-layer security with pre-attack warnings and anti-tamper design, effectively mitigating security risks and ensuring the safety of funds

  • Museum Security Solutions
    Museum Security Solutions

    Specially designed for museums, art galleries, and jewelry stores, this solution centers on display-case-level protection to effectively eliminate false alarms and missed detections.

About Us

Established in Hong Kong in year 2002.

Acquired 50% Asia Sun enterprises Ltd in year 2003. Asia Sun was a Plastic tooling and molding company established in year 1987.

Set up A&R technologies (Shenzhen) Ltd in year 2004, involved in electro-mechanical assembly , Plastic tooling, Injection molding.

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  • Honorary QualificationsHonorary Qualifications

    Implementing the spirit of ISO9000; continuously improving to meet customer requirements;

  • Best-selling in multiple countriesBest-selling in multiple countries

    Sold across Europe, Americas, Middle East & Southeast Asia

Since 2002,

we've been reaching for the world.

Company News

We have the capability to provide first-class products and value-added services to both domestic and international customers.

  • What is a passive infrared detector?
    June21, 2026
    What is a passive infrared detector?

    There are two key components in a passive infrared detector. One is the Fresnel lens, and the other is the pyroelectric sensor. Any object in nature with a temperature above absolute zero (-273℃) will emit infrared radiation. The wavelength of the infrared energy released by objects of different temperatures is also different. The human body has a constant temperature, which differs from the surrounding environment. When the human body moves, the change in this difference is detected by the pyroelectric sensor through the Fresnel lens, thereby generating an alarm signal.

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  • What is an occupancy sensor?
    June21, 2026
    What is an occupancy sensor?

    Thanks to the meticulously designed floor plan, traversing the corridors should become a breeze. This is where intelligent buildings come into play. These innovative spaces are aimed at simplifying office management and ensuring smooth daily operations. In this article, we will delve into the world of occupancy sensors and automation to understand how they can contribute to creating a pleasant and efficient workplace.

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  • A&R Technologies Ltd Website launched
    June21, 2026
    A&R Technologies Ltd Website launched

    Established in Hong Kong in year 2002.

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