Since its inception in 1992, Shenzhen Gangyuanlong Building Materials Co., Ltd. has adhered to the core business philosophy of "Integrity for Prosperity, Cooperation for Mutual Success." Having dedicated over thirty years to the building materials industry, the company has established itself as a steadfast enterprise within the domestic market, distinguished by its steady growth trajectory and exceptional service quality.

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Mature modern management system and professional highly-efficient service team
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End-to-end services from product selection to after-sales support
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Long-term stable strategic partnerships with renowned enterprises
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Extensive experience in large-scale project cooperation
Specific Solutions Tailored To Different Industries
Our business scope includes pipes, pipe fittings, plumbing valves, fire safety equipment, structural profiles, steel plates, and more. Our products are applied in building water supply and drainage systems, fire sprinkler systems, municipal low-pressure water transmission, industrial fluid conveyance, structural components and other scenarios, to meet the needs of different industries and projects.

Advanced Design, Technology Research,
Intelligent Manufacturing
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0+Over 100 national patents covering manufacturing processes and technologies -
0+Over 80 comprehensive production lines covering full product categories -
0Million +Annual manufacturing capacity exceeding 5 million tons -
0+Products exported to over 130 countries and regions worldwide
Diverse Products & Solutions To Meet
Your Custom Needs
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Custom Product Scheme
Tailored product specification and solution design services
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Rich Material Selection
Complete product categories and diverse specifications for option
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Professional Technical Support
Material recommendation, cost estimation and technical consultation



After-Sales Service
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Professional Pre-sales ConsultationTailored assistance with product specifications, material recommendations, cost estimation and technical consultation.Read More
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Efficient Mid-sales CoordinationInventory and logistics coordination, order progress tracking and on-site inspection to ensure accurate and timely delivery.Read More
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Reliable After-sales GuaranteeQuality warranties, installation and usage guidance, and comprehensive technical support.Read More
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Full-cycle Service CoverageEnd-to-end services ranging from product selection to after-sales support.Read More
Latest News
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May 20, 2026Introduction To Carbon Welded Steel PipesOn busy construction sites, a unique type of steel pipe material—carbon structural welded steel pipe—is gradually becoming the preferred choice for engineers... -
May 19, 2026Cold-drawn Seamless Steel Pipe Manufacturing MethodSeamless steel pipes can be classified into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, and extruded pipes according to different production methods. -
May 18, 2026Application Areas Of Cold-drawn Seamless Steel PipesCold-drawn seamless steel tubes are widely used in various industries, including automotive, machinery manufacturing, petrochemicals, aerospace, new energy, ...











