Yes. According to Qijia.com, Xingfa Doors and Windows has high standards and strict control. Xingfa Doors and Windows pays attention to product quality and has been recognized by the industry and market. It has participated in the drafting and formulation of 28 industry standards, 71 national standards and 1 international standard, and has It has been authorized with more than 1,500 domestic and foreign patents and is a first-line brand of doors and windows. Guangdong Xingfa Curtain Wall Doors and Windows Co., Ltd. was registered and established in Foshan Chancheng District Industrial and Commercial Administration Bureau on May 26, 2000. The legal representative is Liao Yuqing. The company's business scope includes curtain wall door and window decoration, design, production, installation and construction (operating according to grade with qualification certificate).