Explore our elite selection of certified energy-efficient windows, security doors, and contemporary architectural systems crafted for global villa and commercial projects.
As a premier OEM manufacturer specializing in custom aluminum pivot doors, Chengdu Zenit Window & Door Co., Ltd. combines advanced industrial engineering with uncompromising quality standards.
Founded in 2015, Chengdu Zenit Window & Door Co., Ltd. operates a 25,000-square-meter manufacturing facility. Backed by 11 years of industry expertise and 8 years of global trade experience, the company achieves an annual export turnover of $26 million. Our primary export markets cover North America, Australia, and Western Europe, catering to residential home builders, architectural contractors, and building material wholesalers.
Quality control is managed by a team of 35 inspectors who perform rigorous air permeability testing, water tightness checks, and frame corner strength evaluations. Supported by over 600 supply chain partners, Zenit delivers comprehensive customization options including thermal break profiles, custom anodized finishes, and triple-pane soundproof glass. Driven by an active R&D division of 42 engineers, we released 50 new architectural window systems over the past year.
Pioneering the evolution of large-scale architectural entrances through smart integration, ultra-slim thermal profiles, and sustainable manufacturing practices.
Integrating biometric access control, automated concealed pivot hinges, and smart home ecosystems for seamless residential and commercial operation.
Deploying multi-chamber polyamide thermal barriers and aerogel insulation composites to achieve net-zero energy building (NZEB) compliance.
Utilizing 100% recycled architectural aluminum alloys and low-VOC surface treatments to minimize carbon footprints across global supply chains.
Tailored engineering solutions designed to meet the rigorous demands of large-scale residential villas, commercial complexes, and high-rise developments.
Custom aluminum pivot doors engineered for high-traffic commercial spaces. Offering monumental heights up to 4 meters, wind-load resistance up to 5000 Pa, and heavy-duty concealed hydraulic floor springs tested for over 500,000 cycles.
Beside aesthetic excellence, our custom OEM pivot doors provide supreme acoustic dampening (up to RW 45dB), multi-point security locking mechanisms, and weather-sealed thresholds tailored for coastal and extreme climate zones.
A visual tour of our state-of-the-art production ecosystem, equipped with automated CNC machinery and rigorous quality assurance protocols.


















Discover our comprehensive range of specialized doors, acoustic folding partitions, electric lift windows, and security entry solutions.
Expert insights into our manufacturing capabilities, technical specifications, and international export procedures.