Warren System Doors and Windows User Guide
Release date:
2025-09-01
1) Always ensure the handle is fully rotated into place with each operation;
2) When opening or closing, ensure the window or door panel is tightly aligned with the frame before turning the handle to operate.
3) When doors and windows are not fully closed in the open position, do not directly turn the handle to lock, tilt-inward, or any other position. If the handle fails to return to its proper position, avoid applying excessive force to pry it open.
4) During inclement weather such as strong winds, rain, snow, or hail, please promptly close or tilt your doors and windows inward to prevent damage.
5) If you need to disassemble or reassemble certain components of the doors and windows, please contact a professional door and window installer.
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Contact Information
Contact Address: No. 7, Industrial Avenue East, Songxia Industrial Park, Shishan Town, Nanhai District, Foshan City
Warren Doors and Windows, south of Fangshan Road and west of Dongtai Road, Dongcheng Subdistrict, Linqu County, Weifang City, Shandong Province
For partnership discussions: BD@warren.net.cn
Join us: BD@warren.net.cn
International Trade Cooperation: Info@wolunmc.com
National customer service hotline:+86 400-676-9888
Beijing customer service phone number:+86 010-68319888
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