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& Xinrui Door Industry Co., Ltd. is one of the earliest comprehensive large-scale private enterprises in North China dedicated to the production, research and development, sales and installation of doors and windows. The company's purpose is to strive for excellence and the corporate philosophy: Integrity Win the world! With the spirit of continuous innovation and development, we will provide you with the best quality and perfect products, and strive to become a trustworthy unit for new and old customers. Our company produces and sells: steel heat-insulated fire doors, wooden heat-insulated fire doors, steel heat-insulated fire windows, steel fire-proof and smoke-proof rolling shutter doors, special-grade fire-proof rolling shutter doors, movable (fixed) smoke barriers< br/>Wall, steel fireproof and anti-theft entrance doors, anti-theft security doors, industrial doors, transformer room steel doors, garage doors, European-style rolling shutter doors, imitation copper doors, telesco... [Details]
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