Dalian Guanglong Decoration Engineering Co., Ltd.

Dalian Guanglong Decoration Engineering Co., Ltd. was established on August 13, 2007. The company boasts a team of highly qualified and educated personnel with years of experience in the design, production, and installation of interior and exterior building decoration projects. It specializes in the design, manufacturing, processing, and installation of large-scale architectural aluminum alloy doors and windows, plastic-steel doors and windows, glass curtain walls, aluminum panel curtain walls, glass skylights, stone curtain walls, and stainless steel engineering, among other activities, making it a professional manufacturer in the field of building exterior decoration. The main products of the company include thermal break aluminum alloy doors and windows, plastic-steel doors and windows, glass curtain walls, aluminum panel curtain walls, glass skylights, light steel canopies, stone curtain walls, automatic stainless steel doors, revolving doors, railings, and column cladding. The company's production base covers an area of 11,000 square meters, with 4,500 square meters of factory space and 1,500 square meters of office space. Our processing equipment is advanced and comprehensive, featuring state-of-the-art digital control double-head saws, four-position corner crimping machines, insulating glass production lines, and sealant dispensers, among other key pieces of equipment, which are leading in the domestic industry. This allows for an annual production capacity of 100,000 square meters of standard aluminum alloy door and window curtain walls, 50,000 square meters of plastic-steel doors and windows, and 120,000 square meters of insulating glass. Since its establishment, the company has been dedicated to researching and mastering new technologies, materials, and products in the global metal decoration engineering sector. Leveraging advanced technology, we have successfully developed and produced over ten new products, including 63 series electrostatic sprayed aluminum alloy thermal break windows, 60 series aluminum-plastic composite casement windows, and 75 series aluminum-plastic composite sliding windows. The company adheres to the principle of "quality first, reputation paramount," strictly controlling the procurement channels for primary profiles, auxiliary materials, and accessories, implementing fixed-factory and designated-point ordering, and using only high-quality products that meet national standards. We have established long-term cooperative relationships with well-known profile manufacturers such as Liaoning Zhongwang Group, Shenyang Liao Shen Liguo Aluminum Industry Co., Ltd., Shenyang Zhengdian Aluminum Building System Co., Ltd., Dalian Hongyuan Aluminum Industry Co., Ltd., Dalian Shide Group, and Tianjin LG New Materials Co., Ltd. (LG plastic-steel profiles), as well as with renowned hardware suppliers like Siegenia Aubi Window & Door Hardware (China) Co., Ltd., Giesse (China) Hardware Co., Ltd., and Guangdong Kinlong Hardware Products Co., Ltd. In terms of technical cooperation and personnel exchange, the company maintains close ties with domestic peers, having engaged in multiple exchanges and collaborations with experts from various profile, hardware, and door and window curtain wall manufacturers, as well as with well-known scholars and experts in the domestic and international door and window curtain wall industry, learning from each other and complementing strengths. Technically, the company continuously absorbs advanced processes and technologies both domestically and internationally, perfecting and innovating their application, thereby maintaining a leading position technologically within the domestic industry. The company's business philosophy is: "Survive through quality, develop through reputation, and ensure through service." To realize this business philosophy, the company focuses on four key aspects: design, production, installation, and service, winning a good reputation with advanced technology, scientific management, excellent quality, and thoughtful service. The company's sound business performance stems from the strong support of a wide range of users. In return for the generous support from our customers, we will continue to strive forward, providing higher quality products and even better services.