Zhuoyue Lin

Name	:	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.

Commercial wood fire doors

Zhuoyue Lin20 Jul, 2026Business

Perfect for offices, hotels, and public buildings, providing both aesthetic appeal and life-saving protection. 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

Commercial Fire Rated Glass Doors 22 120

Zhuoyue Lin20 Jul, 2026Business

Commercial fire rated glass doors 22 120 provide safety with transparency. Engineered for high fire resistance, these doors ensure visibility, compliance, and durability in modern commercial buildings.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.

Swinging Type Fire Door

Zhuoyue Lin20 Jul, 2026Business

Engineered for commercial and industrial applications, ensuring compliance and effective protection against fire hazards.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.

Double Swing Fire Rated Door

Zhuoyue Lin20 Jul, 2026Business

Double swing fire rated door designed for efficient evacuation and fire protection. Perfect for commercial and public buildings, combining compliance, durability, and smooth functionality. 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.

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.