China Best Aluminium Sliding Doors Exporter & Exporters

Founded in 2015, Chengdu Zenit Window & Door Co., Ltd. operates a state-of-the-art 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.

Uninsulated aluminium is a natural thermal conductor. To counteract heat transfer, modern architectural sliding doors utilize a technique known as thermal breaking. This involves inserting a low-thermal-conductivity material between the interior and exterior aluminium extrusions, effectively isolating the thermal bridge.

At Chengdu Zenit, we utilize 6063-T5 and 6063-T6 architectural aluminium alloys, offering superior tensile strength, surface finishing versatility, and resistance to atmospheric corrosion. Combined with multi-point locking systems engineered by top European hardware specialists (such as Siegenia, Hoppe, and CMECH), our sliding doors deliver exceptional security and frictionless operation even with heavy glass panels weighing up to 400kg.