Exactly 100 companies from Xiangzhou district in Zhuhai are presenting high-end manufacturing products at the 140th China Import and Export Fair (Canton Fair), which opened in Guangzhou on Oct 15 and marks the event's 70th anniversary.

Occupying 373 booths, the Xiangzhou firms are showcasing intelligent home appliances, office equipment and security systems. Major exhibitors include home appliance giant Gree, printer manufacturer Ninestar, and smart security provider ZOSI.

Gree is showcasing its new G-TIME air conditioner, equipped with a globally pioneering rotary-cylinder compressor that reduces noise to as low as 29 decibels. The company is also presenting its zero-carbon photovoltaic and energy-storage air conditioning system, which has been deployed in 35 countries and regions and can reduce carbon emissions by 110,000 metric tons annually in the Middle East alone.

Ninestar's global printing brand G&G is displaying compatible printing consumables, laser printers and managed print services. It also released two new product categories for the first time: portable photo printers and 3D printing filaments.

Shadow Technology, an optical touch interaction specialist, is exhibiting its full range of smart touch projection devices. Its desktop AI light-and-shadow robot and touch control box series were both selected for the fair's new product launch events.

Xprinter, an international printer manufacturer, is highlighting its AI voice sticker printer MK1, which allows users to print stickers via voice commands without using an app.

ZOSI, a smart home and security brand, has brought its black-light window cameras featuring magnetic, drill-free installation, as well as cameras designed for pets and aquariums.

Xiaowei Technology, an AI and IoT service platform, is showcasing a new millimeter-wave non-contact monitoring product, while Huiying Electronics is presenting a karaoke speaker with a liftable touch screen.