Zhuoyue Lin

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About Zhuoyue Lin

Shenzhen Longhui Sanhe Security Technology Co., Ltd. is a wholly-owned subsidiary of Longhui Sanhe Safety Technology Group, a leading enterprise in China's fire protection industry. The company was found in 1998 and specializes in the research, design, manufacturing, and service of fire doors and windows, as well as fire-resistant materials. It operates from a production base exceeding 20,000 square meters, focusing on the manufacture of fire-resistant doors, fire windows, and fire shutter doors for public building areas; interval fire doors and sealed fire doors for rail transit; high-end entry safety doors; steel-aluminum composite fire windows; waterproof fire doors; and explosion-proof fire doors among other specialized fire doors.

Fire Rated Doors And Frames

Zhuoyue Lin17 Oct, 2025Business

Fire rated doors and frames designed for ultimate protection. Achieve regulatory compliance and enhanced safety with durable, long-lasting doors engineered to resist fire and smoke effectively. The company was found in 1998 and specializes in the research, design, manufacturing, and service of fire doors and windows, as well as fire-resistant materials.

Fireproof Door Supplier

Zhuoyue Lin17 Oct, 2025Business

Find a reliable fire rated door manufacturer offering a wide range of fire-resistant doors and frames. Ensure maximum safety, compliance, and peace of mind with expertly crafted solutions for any building. Shenzhen Longhui Sanhe Security Technology Co., Ltd. is a wholly-owned subsidiary of Longhui Sanhe Safety Technology Group, a leading enterprise in China's fire protection industry.