Products
Modular windows and doors made of colored steel 60 series
Say goodbye to high energy costs! Thanks to the 75 series of five-chamber construction with double polyurethane filling, the heat transfer coefficient reaches only 0.89 W/(m² K), which significantly exceeds the requirements of the new Russian energy efficiency standards of 2025. Your home remains warm and cozy even at -50 °C.
Modular windows and doors made of colored steel 65 series
The technology was created as part of R&D initiated by the Ministry of Construction of the People's Republic of China. These are not just windows, but the result of the introduction of scientific achievements at the state level. Each window carries the technical authority of the enterprise - the developer of state standards of the People's Republic of China.
Modular windows and doors made of colored steel 75 series
On the outside there is an indestructible steel sheet with a polymer coating, on the inside there is a warm and pleasant-looking multi-chamber PVC profile, and between them there is a highly effective polyurethane layer that reliably breaks cold bridges. The strength of steel and the thermal insulation of plastic are ideally combined, completely solving the problems of condensation and frost heaving.
Modular windows and doors made of colored steel 120 series
Specially developed for “gold” and “silver” green buildings. High air permeability (class I–II) and water resistance (class III) help buildings easily pass environmental certification according to GOST standards, setting new trends in energy saving in Russian construction.
Modular windows and doors made of colored steel
Relying on the strong industrial potential of one of the key industrial centers of China, Chongqing Huaxia Windows & Doors Co.,Ltd and Chongqing Huaxia Steel Structures Co., Ltd. have joined forces to create a dual business structure: “Energy Efficiency in Building + Intelligent Manufacturing in Heavy Industry.” We specialize in the production of painted steel windows with poured insulation, fiberglass windows and high-efficiency energy-efficient windows.