Our History
Initially focused on the sales and on-site fabrication of guardrails, the company has progressively refined its business operations. It now offers a comprehensive range of traffic and protective guardrail products-including bridge, crash-resistant, stainless steel, illuminated, and roadway guardrails-while accumulating extensive experience in project execution and customized services.
As the business grew steadily, the company expanded its production facilities and introduced a full suite of automated equipment, such as laser cutting, robotic welding, and bending machinery. It also established dedicated departments for professional coating and installation, enabling an integrated workflow that encompasses production, surface treatment, and on-site construction, thereby significantly enhancing product quality and delivery capabilities.
Leveraging a seasoned technical team and robust solutions, the company serves a wide array of sectors-including residential complexes, municipal roads, schools, hospitals, industrial plants, highways, and ports-meeting diverse engineering and safety requirements. Today, the company stands as a premier guardrail supplier recognized across the industry for its scale, capabilities, and professionalism.
Nantong Yinuo Metal Technology Co., Ltd. is located in Nantong City, Jiangsu Province, enjoying a prime geographical location and convenient transportation. The company integrates the sales, design, manufacturing, and installation of guardrails, operating under a comprehensive and efficient business model. We specialize in the design and installation of various traffic and protective guardrails, including bridge guardrails, crash-resistant barriers, stainless steel composite pipe guardrails, stainless steel guardrails, illuminated guardrails, steel-backed timber guardrails, and road guardrails.
The company maintains dedicated departments for guardrail engineering (manufacturing and installation) and coating processing. We are equipped with a wide range of metal processing machinery-such as CNC plasma cutters, laser cutters, pipe profile cutters, robotic welders, bending machines, punch presses, and milling machines-enabling us to achieve superior surface finishes on our products.
Backed by a strong team of professionals and technical experts, we provide safety and security solutions for a diverse range of sites and applications. These include real estate developments, residential communities, gardens, parks, schools, hospitals, public buildings, sports facilities, stadiums, factories and workshops, ports, airports, military bases, power plants, warehouses, highways, and railways. We have established branch offices in Shanghai, Suzhou, and Jiashan, and operate a manufacturing facility covering 200 mu (approximately 133,000 square meters) equipped with standardized assembly lines. We are recognized as one of the industry's leading suppliers in terms of scale, capability, and professional expertise. Nantong Yinuo Metal Technology Co., Ltd. has earned industry-wide recognition for its integrity, strength, and product quality.
Product Application
The company's diverse range of guardrail products is designed for safety and protection across a wide spectrum of applications-including residential, municipal, industrial, transportation, and specialized projects-offering customized solutions tailored to specific site requirements.
Civil and Public Architecture:
Suitable for residential complexes, villa gardens, parks, schools, hospitals, commercial complexes, public buildings, and sports venues; applications include guardrails for staircases, balconies, landscapes, and walkways.
Municipal and Transportation:
Applicable to urban roads, bridges, elevated roadways, expressways, railways, municipal partitions, and scenic waterways; products include road crash barriers, bridge railings, and illuminated safety guardrails.
Industry and Infrastructure:
Serving factory workshops, warehouses, power plants, ports, and airports with metal guardrail solutions for industrial safety partitioning, equipment protection, and site perimeter fencing.
Specialized Projects:
Capable of meeting high-standard customization and installation requirements for high-security sites such as military bases and major infrastructure projects; products feature high safety ratings and exceptional durability, making them suitable for the most demanding operational environments.
The company holds qualifications for the construction of highway safety facilities and supporting metal structures, as well as a valid production safety license. All products have passed quality inspections by the National Center for Quality Supervision and Testing of Building Materials, meeting all performance standards and satisfying the acceptance criteria for municipal, transportation, and building construction projects subject to formal tendering processes.
Production Equipment
The company is fully equipped with core production machinery-including laser cutters, CNC plasma cutters, laser tube cutters, laser welders, bending machines, punch presses, and milling machines-enabling in-house execution of the entire manufacturing process, from tube cutting and precision bending to welding and grinding. This comprehensive capability ensures high product precision and eliminates errors common in traditional manufacturing methods.
Additionally, the company maintains a dedicated coating department featuring mature surface treatment technologies and specialized equipment. This allows for in-house application of anti-corrosion and anti-rust treatments, electrostatic powder coating, and aesthetic finishing, thereby enhancing the guardrails' weather and corrosion resistance while ensuring a smooth, refined, and durable finish.
Production Market
Leveraging consistent product quality, robust manufacturing capabilities, and a comprehensive service system, the company has established deep strategic partnerships with numerous large, renowned domestic enterprises. It serves as a long-term designated supplier for industry leaders such as Sino-Ocean Group, Vanke Group, Jinke Group, Wanbo Group, Shanghai Construction Group, Hanjing Group, Zhongnan Group, and Jinxincheng Group.
Over the years, the company has consistently provided major real estate developers, construction groups, and infrastructure entities with standardized and customized railing products and installation services. Through reliable delivery, rigorous quality control, and comprehensive after-sales support, it has earned the high regard and enduring trust of its partners, establishing a strong industry reputation and brand influence. Today, the company stands as a highly capable and professional partner in the railing engineering sector within the Yangtze River Delta region.
Our Service
Nantong Yinuo Metal Technology Co., Ltd. offers a comprehensive one-stop service system. We provide end-to-end support-spanning initial consultation, customized planning, and manufacturing to on-site installation and after-sales maintenance-ensuring high-quality project execution and worry-free delivery.
Pre-sales Service:
We offer free consultations and inquiries. Based on the project setting, site dimensions, and safety requirements, we provide one-on-one professional design, product selection, and budget quotations. We tailor practical protection solutions to specific project conditions, helping to mitigate construction risks and reduce costs for the client.
In-sales Service:
Following order confirmation, we utilize automated production lines for standardized manufacturing, strictly controlling process details such as materials, welding, and coating while monitoring production progress. We provide on-site measurements, custom fabrication, and professional on-site installation. Construction is carried out in strict accordance with engineering standards, ensuring that product quality, installation precision, and project timelines are all successfully met.
After-sales Service:
We provide warranty coverage following project delivery and offer long-term follow-up services, including technical consultation, repairs, maintenance, refurbishment, and product replacement. We respond rapidly to client needs and promptly resolve any issues arising during use, ensuring the long-term safety and stability of the guardrail systems, thereby providing clients with a worry-free partnership and peace of mind.
