Rolaxini system doors and windows was founded in 2008, focusing on advanced aluminum alloy system doors and windows, sunshine rooms, curtain wall systems. The products are used in advanced home decoration, hotels, clubs, villas, etc. It is a professional service provider of doors and windows for advanced systems in China. It is a national standard for system doors and windows General Technical Conditions for System Doors and Windows, and Basic Technical Requirements for Building Doors, Windows and Curtain Wall Products and Products The participating units of. Lorenzini has established strategic cooperation with international advanced door and window accessories brands such as Germany SIEGENIA, HOPPE, TECHNOFORM, Italy DECORALSYSTEM, Belgium SOBINCO, HAIDA, etc. by integrating the resources of advanced door and window accessories in most countries, to build China's advanced door and window brands with superior quality. In 2020, Rolandsini Sanshui Intelligent Manufacturing Production Base will be officially opened, with a floor area of 100000 square meters and an annual production capacity of 1 million square meters. Through industrialization and informatization, it will introduce European system automatic production lines for doors and windows, and take the lead in entering the era of 4.0 intelligent manufacturing of doors and windows industry. Over the years, Rolandsini has maintained a healthy, stable, sustained and rapid development. It has more than 10 system casement window technologies * * *, won the Oscar "Big Goose Award" in the household industry for four consecutive years, and serves tens of thousands of advanced users every year. Looking forward to the future, Rolandsini will continue to take the modern enterprise concept as the guide, continue to innovate and surpass with the energy of "pursuing perfection", continue to improve the core competitive advantage of the enterprise, and provide more families with quality and taste.