Hebei Yilangmen Industrial Co., Ltd. produces, sells, and installs: fire doors, fire-resistant windows, anti-theft doors and windows, civil defense doors, explosion-proof doors, fire curtains, electric rolling shutters, fire protection equipment, louvers, aluminum-plastic fire-resistant doors and windows, and related technical services; sells and processes: glass; sells: steel strips, steel plates, door and window fittings; and provides decoration and renovation projects.Primarily producing fire-resistant doors, windows, roller shutters, entrance doors, security doors, custom doors, intercom doors, security windows, garage doors, industrial sliding doors, and swing doors, among a variety of products. Widely used in commercial, residential, corporate, government, banking, educational, and industrial settings. Advocating a corporate spirit of "unity, pragmatism, and stable development," integrating practicality with aesthetics, the company's business philosophy is "honesty as the foun...