Guangdong Dapeng Aluminum Industry Co., Ltd. is a comprehensive large-scale enterprise integrating research, design, production, and sales of aluminum alloy building profiles, industrial aluminum profiles, and aluminum alloy door and window curtain walls. Located in Nanjiang Industrial Park, Shaohui City, Zhaoqing, Guangdong Province (10 kilometers away from Foshan Sanshui City), the company has continuously innovated over twenty-eight years of aluminum production history and has become a company with a full range of surface treatment for aluminum profiles. Guangdong Dapeng Aluminum owns a complete production system including mold design, melting, extrusion, oxidation coloring, electro-phoresis, powder coating, cyanide carbon coating, thermal insulation, mechanical polishing, three acid dipping, door and window precision processing, and deep processing of special-shaped materials. With 16 production lines, its production capacity exceeds 90,000 tons. The company not only imports domestic and foreign equipment but also utilizes specialized ERP information management for the aluminum profile industry, complemented by an independent research and development department and a fully equipped testing center, which lays a solid foundation for product quality. Currently, it can independently produce profiles required for various industries such as construction, home decoration, and transportation. In recent years, Guangdong Dapeng Aluminum Industry Co., Ltd. has continuously promoted environmental protection and technology transformation projects, gaining high recognition from both domestic and foreign customers and becoming a brand of choice for many domestic engineering projects. We produce a full range of 68mm sliding windows, sliding and swing door frames, industrial profiles, production lines, and a full series of N95 mask machine aluminum profiles, various mechanical industrial profiles, and automotive profiles. We offer high production volumes, excellent quality, fast delivery, reasonable prices, and wholesale aluminum profiles. Our company is a comprehensive enterprise integrating development, production, and sales, with a strong team of production technicians and robust comprehensive development capabilities. We mainly produce seven series of high-end aluminum alloy doors and windows, precision industrial profiles, and other products. The company strictly implements the ISO 9001-2000 international standard throughout every process. Our products adopt internationally advanced spraying technology and complete German imported equipment, ensuring environmental protection, durability, moisture resistance, corrosion resistance, colorfastness, and good sound insulation. With first-class surface treatment, advanced equipment, forward-looking design, meticulous craftsmanship, and the combination of iridescent glass technology,