Shenzhen Zibo Yue Building Decoration Materials Co., Ltd.

HOPO is a global supplier of aluminum door and window system solutions. Our extensive product range covers the needs of residential and commercial buildings in a variety of climatic environments. For residential buildings, our security locking systems can be installed on a variety of windows. For windows in commercial buildings, we have open limit stays or lockable handles to prevent accidental falls due to unauthorized opening. In emergency situations, some special solutions allow administrators to fully open the window. Product design has made our company a leader in the aluminum doors and windows industry. In 2016, the world's first patented swing-out sunshade window changed the traditional opening method. The handle with chip [iHandle] uses the most advanced NFC (Near Field Communication) technology. As of the end of 2018, HOPO had 143 patents. Energy-saving systems with high U-factor values ​​are suitable for areas with high thermal insulation requirements. Panoramic narrow format systems provide the end user with a better view. The HOPO system has passed many tests, such as the AAMA test for the US market. Additional testing can be arranged based on local requirements in different markets. STORO was born in the small town of Stori in the Alps in northern Italy. Since its establishment in 1898, STORO has developed from wooden exterior sunshade shutters to aluminum alloy exterior sunshade shutters to aluminum alloy door window systems. After changes, STORO has been a witness and participant; aluminum alloy exterior sunshade louvers were first used in Milan and other places in northern Italy.