
About Us
ABOUT US
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. 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.
3D video of factory building


Covering an area of more than 45000 square meters
Automatic pressure welding machine equipment production line 12
Annual output of steel grates and their products is more than 50000 tons.
Service network in all countries and regions
Why Choose Jiulong Machinery
· Craftsman spirit, excellence
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. The annual production capacity of steel grating, stair tread, trench cover , stanchion and steel structures is over 50000 tons, of which more than 20000 tons is for exporting.
Quality is like life, product is character.
NJMM had got the ISO9001:2015 Quality Management System Certification, ISO45001:2018 Occupa- tional Health System Certification, ISO14001:2015 Environmental Management System Certification, CE etc, and owned integral quality control and inspection facilities as well as rich experience to provide high-quality products to customers. Participated in drafting and revised the steel grating standard of YB/T4001 in 2019, In 2020, we successfully declared high-tech enterprise and municipal engineering center. In 2021, we obtained the green factory and included in the cultivation pool of specialized and special new enterprises.
· Efficient production, fast delivery
NJMM markets its products mainly to South America, Europe, Oceania, Africa, West Asia, Southeast Asia, Middle East and other countries in the world. In domestic, its marketing and service scope has covered all provinces nationwide and "Longta" steel grating has been widely applied to losts of renowned projects in China.


Enterprise culture
Company Vision
To be the leader in steel grating market, the preferred supplier & A good corporate citizen..
Enterprise Mission
To provide the top quality products & services with global expertise;
To build a harmonious envirnment for employ- ees growing together with the company;
To contribute to the advancement of both industry & society.

Integrity
Integrity

Team Work
Solidarity and Collaboration

Innovation
entrepreneurial innovation

Customer Focused
Customer First
Honor Qualification
Production Base

Enterprise Environment

Enterprise Environment

Enterprise Environment

Enterprise Environment

Enterprise Environment

Enterprise Environment

Enterprise Environment

Enterprise Environment