Proline System LLC is a Mongolia-based company providing and installing integrated technology solutions for buildings, businesses, and homes. Its work brings together smart systems, low-voltage infrastructure, automation, and security to support safer, more comfortable and connected environments. The company offers CCTV surveillance systems, smart home controls, entry and intercom systems, communications and alarm systems, modern lighting, electrical power solutions, renewable energy systems, and ventilation with smart controls. Services are supported by an engineering team and equipment described by the company as reliable and up to date.

Its product range includes solar and energy equipment such as N-Type 182 monofacial-bifacial modules rated at 620–630W, EV3000, EV5000 and EV8000 units, HONOR LV products, and energy-efficient smart ventilation equipment. Proline System presents its solutions to residential and commercial customers and invites enquiries for quotations. The company lists Airwoods, TVT, Always, and Lanbon among its partners, alongside Mongolian organisations and banks. Based in Sümber Tower in Ulaanbaatar, Proline System can be contacted by phone or email for information about its services and products.