With injection energy-saving side-hung airtight windows, 3600 system is capable of making complex window types (including circular windows and special-shaped windows)
掘金彩票3700 system uses the lates ordinary side-hung airtight series; 3700 system applies sealing strips and water blocking strips (inward opening) of excellent performance at the connection between outer and inner frames, which ensures a good airtight and watertight performance。
With both energy efficiency and artistic beauty, LPSK 5400 energy-saving barrier strip side-hung doors and windows system of good performance can be widely applied to hotels, villas, apartments, resorts, urban communities and senior clubs.
9068 series energy saving sliding window has a stable structure, cold resistance, and its high precision ensures air-tightness, robustness and strength of the whole window
LPSK 8088 series energy-saving air tight sliding window is designed based on principles of modern doors and windows, ensuring the better performance and environment of the whole window through saving resources and reducing energy consumption
Wall thickness of the profile is no less than 1.4mm, width of outer frame is up to 100mm, ensuring better stability, wind-resistance and security
988/898898 series of LPSK, which is honored by many national patents, is applicable to industrial construction and residential construction As an embodiment of a combination of various traits, 898 series is innovative in many aspects