Founded in 1986, Shanghai Zhenxing Aluminum Industry Co., Ltd. is one of the leading manufacturers in China specializing in Aluminum Profile 、Aluminum Doors & Windows、Parallel flow car air conditioner tube、Security Doors、Micro Multi-port tube for air conditioning aluminum windows and doors, security doors, and aluminum profiles for construction and industrial applications. Staying current with the latest international styles and designs, our doors and windows have been well received both at home and abroad. We have over 800 employees, total assets that exceed USD20,700,000 and facilities that cover an area of 60,000 square meter