High-performance engineering components engineered for extreme durability, maximum load-bearing capacity, and precision fit across industrial projects in Sandy Point Town and worldwide.
Founded in 1993, Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM) is a globally recognized pioneer specializing in the design, engineering, and mass manufacturing of premium steel grating, industrial railings, heavy-duty platforms, and architectural light steel structures. As a modern, technologically advanced comprehensive enterprise, we successfully integrate rigorous scientific research, CAD/CAM structural design, advanced automated machinery manufacturing, and large-scale engineering construction.
We currently maintain 2 state-of-the-art production bases strategically located in the East and North of China. Our manufacturing floor features 12 fully automated steel grating pressure welding production lines, complemented by high-tech auxiliary processing equipment including industrial robot welding units, high-precision fiber laser cutting systems, and computerized numerical control (CNC) panel tailoring machinery. Our massive annual output exceeds 50,000 metric tons of structural steel gratings, trench covers, stair treads, tubular stanchions, handrails, and industrial security fences.
NJMM delivers complete turnkey engineering services and local technical support, covering computerized load calculations, custom grating layout designs, precise structural fabrication drawings, and installation methodologies. Committed to continuous quality enhancement, NJMM strictly operates under international quality frameworks, holding prestigious certifications including ISO9001 Quality System Certificate, CE Certification, GOST Certificate, ISO14001 Environmental Management, and ISO45001 Occupational Health & Safety Certifications.
We believe our world-class products, precision engineering, and dedicated customer support represent the absolute best choice for your industrial procurement requirements in Sandy Point Town and across international markets.
Bridging global manufacturing prowess with regional infrastructure demands through certified compliance and robust supply chain integration.
Sandy Point Town features a dynamic industrial and commercial ecosystem driven by coastal infrastructure development, municipal water management, logistics hubs, and commercial complexes. The region's unique maritime climate demands high-grade corrosion-resistant construction materials that withstand aggressive salt spray, high humidity, and extreme mechanical stress.
Heavy-duty steel grating and architectural stair treads form the physical backbone of safe access walkways in oil terminals, chemical plants, wastewater treatment facilities, and offshore engineering structures. NJMM's hot-dip galvanized and serrated slip-resistant steel gratings provide optimal structural integrity and long-term asset protection for local enterprises.
Sourcing industrial materials from overseas requires absolute reliability, stringent QA/QC protocols, and seamless logistics coordination. NJMM leverages advanced Chinese manufacturing clusters to deliver uncompromised quality at competitive wholesale price points.
Every batch of steel grating exported for projects in Sandy Point Town undergoes rigorous load testing, dimensional checks, and galvanization thickness verification in compliance with international standards such as ANSI/NAAMM MBG 531, BS 4592, and AS 1657, ensuring trouble-free customs clearance and regulatory approval.
Discover why industry leaders across diverse sectors rely on NJMM steel grating systems for safety, efficiency, and structural economy.
Widely deployed in petrochemical refineries, power generation plants, and manufacturing facilities. Offers exceptional ventilation, natural lighting, heat dissipation, explosion-proof qualities, and superior anti-slip performance under wet or oily conditions.
Engineered for high-load vehicular traffic in seaports, cargo yards, airports, and heavy industrial parks. The open grid structure ensures instant drainage of rainwater and snow while preventing heavy debris accumulation, reducing maintenance overhead.
Manufactured with bolted or welded end plates and anti-skid nosings, our industrial stair treads (JT1 through JT8 series) paired with galvanized pipe railings provide maximum worker safety in high-altitude and heavy-duty operational environments.
Explore our complete inventory of certified industrial gratings, custom stair treads, and architectural safety systems.
Expert answers regarding steel grating specifications, surface treatments, customization, and international shipping.
Jiulong
