Durable Aluminum Magnesium Alloy Provides superior strength and heat insulation.
Thermal Break Technology Reduces energy loss for efficient heating and cooling.
Double Glazing Enhances thermal and acoustic insulation for a quieter home.
Hinged Design Easy installation and maintenance, ideal for various door types.
Stylish Finish Aesthetically pleasing with a modern metallic look.
Established in 2017, Henan Zhongzheng Doors And Windows Co., Ltd. is a leading manufacturer in the Construction & Real Estate industry, operating from a spacious 10,000-30,000 square meter facility in Nanyang, Henan, China. We specialize in the research, design, production, and installation of functional thermal break aluminum doors and windows, including our premium Aluminum Magnesium Alloy Thermal Break Hinged Door with Double Glazing. Driven by an R&D team of 31-40 professionals and supported by an annual output of US$2.5 Million to US$5 Million, we offer tailored OEM solutions to match international standards. We primarily export to South America, Eastern Europe, Western Europe, North America, and Southern Europe, providing high-performance architectural systems and reliable B2B services.