ABOUT US
Jiulong Machinery
Leading domestic enterprises in scale, complete product range
One of the steel grid enterprises with strong manufacturing capacity and large export volume
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, is a modern comprehensive enterprise integrating scientific research and design, machinery manufacturing and engineer- ing construction. NJMM currently has two production bases, covering an area of 450000 square meter and whorkshop area of 30000 square meter. With 12 self-developed automatic pressure welding equipment lines, 6 sets automatic banding robots, 2 sets irregular grating fabrication platforms.
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APPLICATION AREA
Platform walkway
Widely used in: Petrochemical Industry,Light Chemical Industry,Mechanochemistry,Textile Chemical Industry,Refinery. Recommend products: JG255/30/100, JG325/30/100, JG405/30/100, etc
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Platform Walkway,Drain Cover, Equipment Protection
Widely used in: Port Terminal,Steel Industry,Mining And Refining,Shipbuilding Industry,Military Engineering,Airport Engineering,Offshore Engineering Recommend products: G505/30/100, JG705/30/100, JG806/30/100, JG1008/30/100, etc
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Platform Walkway, Stair Step, Drain Cover, Ceiling, Shelf, Ventilation Screen,Equipment Protection
Widely used in: Oil Chemical Industry,Agriculture And Animal Husbandry,Gardens,Building Materials Industry,Waste Disposal,Food Processing,Aquaculture,Fertilizer Industry,Pharmaceutical Industry,Parking Lot,Cement Plant,Building Materials Industry,Waterworks,Sewage Disposal,Paper Industry,Construction,Transportation,Automobile Manufacturing,Boiler Manufacturing recommend products: JG253/30/100, JG303/30/100, JG305/30/100.JG505/30/100, JG303/30/50, JG305/30/50, etc.
MORE +PRODUCTS CENTER
Steel Grating
Steel grating is a kind of open steel member which the bearing bars & cross bars are jointed at their intersections by welding or locking.
Stair Tread
Longta stair tread is made of steel grating,&widely used in any steel ladder. Featuring easy installation,strong structure & aesthetic appearance,&good water permeability.We can fabricate it in accord with cutomers'requirment.
SERVICE
Facing the future, implement the brand development strategy, continue to be guided by the development of new products and technological innovation, consolidate and develop the dominant position of existing products, continue to open up the market and keep pace with the times, and strive to create "Kowloon Machinery"-our own brand!
Custom production
Stable staff team, fine production management, standardized operation process, to achieve a fast and stable production.
Quality Management
Quality-oriented, integrity management, the exquisite combination of technology and equipment to create a solid foundation for the quality of Kowloon Machinery.
OUR PARTNER
Products won the praise of customers at home and abroad, "Jiulong" steel grid has been widely used in many large-scale projects
NEWS CENTER
Sincerely work hand in hand with you to contribute our strength to the cause of the steel plate
2026-08-17
2026 Complete Guide: High Quality Wholesale Steel Grating for Bulk Buyers
This practical guide covers everything you need to know about sourcing wholesale steel grating, including common types, key selection factors, pricing trends for 2026, and tips for choosing a trustworthy supplier. Drawing on 18+ years of manufacturing experience at Jiulong Machinery, we share actionable insights for contractors, project managers, and bulk buyers to help you save costs and avoid sourcing mistakes.
2026-08-16
Hot Dip Galvanized Pipe Railing: Ultimate 2026 Guide to Benefits, Cost & Installation
This complete guide covers every core aspect of hot dip galvanized pipe railing, from its basic definition and manufacturing process to key benefits, step-by-step installation, cost comparisons and maintenance tips. Drawing on our 20+ years of manufacturing experience and 2026 industry data, we answer the most common questions to help you make an informed buying decision.
2026-08-14
Top 5 Benefits of Quality Wholesale Steel Grating for 2026 Industrial Projects
This complete guide to wholesale steel grating draws on Jiulong Machinery’s 20+ years of manufacturing experience to break down key types, selection criteria, cost advantages, and quality standards for bulk buyers in 2026. You’ll find practical steps for selection, cost comparisons, and answers to common questions to help you make an informed purchasing decision for your next project.
Contact Us
Ningbo Jiulong Machinery Manufacturing Co.,Ltd.
Address: Jiulong Lake Industrial Zone,Zhenhai,District,Ningbo,City,Zhejiang Province
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