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Founded in 1998, SAYYAS was the first to introduce German aluminum-clad wood window systems to China. For over 20 years, driven by the mission of "Minimize Consumption, Maximize Beauty", SAYYAS has been committed to developing, designing, manufacturing, and selling high-quality energy-efficient aluminum-clad wood windows with innovative technology to promote a green, zero-carbon lifestyle.

From 1998 to 2024, over 26 years, a window factory located in Shuangcheng District, Harbin, has grown into a leading enterprise in China's energy-efficient window industry.

Building energy consumption is currently one of the three major societal energy consumers. To advance China's 3060 dual carbon strategy, promote the implementation of the "Carbon Peak Action Plan for Urban and Rural Construction", and continuously deepen the green and low-carbon transformation of urban and rural construction, strengthen industry cooperation and exchanges, and promote industrial synergistic development, the 8th China Passive Building Development Summit was held on October 26th in Shanghai.

The Inaugural Yuandao Sino-German Conference on Jointly Promoting Green Development was held on October 21, 2023, at the Qingdao Hongshi Xiujing Hotel located in the Sino-German Ecopark within the Qingdao Free Trade Zone.

On June 28, 2023, the groundbreaking ceremony of the SAYYAS Windows Stock Co., Ltd. (stock code: 301227) Hashuang Base Phase IV Project and the Harbin annual production of...

With the fast-paced development of society and economy, an ever-increasing array of new and novel items continuously emerge, filling people's spiritual space and dazzling the senses.