Our company specializes in the production of aluminum profile doors, windows, and glass curtain walls. Our headquarters, Fenglu, has an annual production capacity of over 600000 tons, with more than 5000 product series and over 100000 varieties. Our products are exported to more than 100 countries and regions including Europe and America. The company has successively passed certifications such as CQC China Energy saving Products, Low carbon Products, Green Building Materials Products, National Accreditation Laboratory, Energy Management System, International Automotive Industry Quality Management System, International Railway Industry Quality Management System, Weapon Equipment Quality Management System, Defense Weapon Equipment Research and Production Confidentiality Qualification Certification, European Standard Qualicoat/Qualanod, Det Norske Veritas (DNV), American Bureau of Shipping (ABS), etc. Fenglu has led the development of 8 international, national, and industry standards, including ISO "Method Specification for Liquid Paint Coatings for Aluminum Surface Decoration and Protection" and "National Energy Consumption Level Standards for Aluminum Alloy Building Shapes", and participated in the drafting of over 110 national and industry standards.