As Thailand continues its ambitious journey toward "Thailand 4.0," the demand for high-performance industrial components—specifically steel grating, stair treads, and safety railings—has reached unprecedented levels. The focus on the Eastern Economic Corridor (EEC) development, spanning Chonburi, Rayong, and Chachoengsao, necessitates a supply chain that combines massive scale with precision engineering.
Fueling demand for heavy-duty galvanized steel in ports and petrochemical hubs.
Hot-dip galvanizing tailored for Thailand's high-humidity tropical climate.
Robotic welding technology ensuring structural integrity for Bang Su Grand Station level builds.
Thailand serves as the industrial powerhouse of Southeast Asia. From the massive oil refineries in Map Ta Phut to the growing food processing clusters in the central plains, the safety of workers and the longevity of infrastructure depend on the quality of structural steel elements. Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM) has recognized this critical need, positioning itself as a primary partner for Thai procurement managers who require more than just products—they require engineering confidence.
"In the tropical humidity of Rayong, standard steel fails in months. Our Hot-Dip Galvanizing process ensures a service life exceeding 20 years in coastal environments."
Globally, the steel fabrication industry is shifting toward modularity and sustainability. NJMM, founded in 1993, operates from two massive production bases in China, utilizing 12 automated steel grating welding lines. This scale allows for an annual output exceeding 50,000 metric tons. For the Thai market, this translates to Information Gain: we don't just supply; we optimize designs to reduce steel consumption by up to 15% without sacrificing load capacity.
Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM) was founded in 1993, is mainly engaged in the design and manufacturing of steel grating, railings, platforms and other light steel structures. It is a modern comprehensive enterprise integrating scientific research and design, machinery manufacturing and engineering construction.
We currently have 2 production bases in the East and North of China, there are 12 steel grating auto welding product lines, as well as complete auxiliary processing equipment and testing facilities, like robots welding, laser cutting, digital control panel tailoring etc. Our annual output of steel gratings and allied products, including trench covers, stair treads, stanchions, handrails, fences, is over 50,000 metric tons.
Square Meters Factory Area
Auto Welding Lines
Annual Tons Produced
Years of Expertise
NJMM offers engineering service and support, including the design and installation of the grating solutions and the provision of detailed drawings if required. NJMM had got the ISO9001 Quality System Certificate, CE certificate, GHOST certificate and other international certificates.
Thailand’s Gulf coast is home to world-class refineries. Our Serrated Bar Grating provides essential anti-slip surfaces for oil-rich environments, ensuring worker safety during monsoon rains and high-temperature operations.
With the rise of e-commerce in Southeast Asia, Thailand is building massive distribution centers. Our Heavy Duty Grating is used for mezzanines and ventilation screens, supporting high floor loads and improving airflow in tropical warehouses.
Expansion of the Laem Chabang port requires steel structures that withstand salt-spray corrosion. NJMM’s ISO 14001 certified galvanizing process is designed specifically for offshore and near-shore durability.
Urban development in Bangkok utilizes our Custom Galvanized Railings and Stair Treads for station walkways, offering a blend of modern aesthetics and long-term reliability.
Modern procurement directors for multinationals (like PTT, CP Group, or global EPC contractors) now prioritize E-E-A-T in their suppliers. Reliability isn't just about the product; it's about certification and supply chain transparency.
The industry is moving toward Prefabricated Steel Structures (PSS). Instead of on-site cutting, Thai engineers are increasingly requesting BIM-compatible, pre-tailored grating modules. NJMM’s laser-cutting and robotic banding facilities allow us to deliver "plug-and-play" platforms directly to the construction site in Chonburi or Samut Prakan.
Connect with Ningbo Jiulong Machinery for expert design, competitive manufacturing, and rapid delivery to Thailand's major industrial hubs.
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