About Us

Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM)

Is one of the leading manufacturers specializing in producing press-welded steel grating in China. Located in the famous port city ---Ningbo.

It has convenient traffic and superior location with only 30-minute drive to Ningbo Lishe International Airport and only 25-minute drive to Ningbo Port---the famous international sea port with the advantage of non-silting, deep-water and ice-free all year round.

Founded in 1992, covering an area of 25000 square meters and with workshop area of 18000 square meters, NJMM has advanced equipments, full-fledged technology as well as rich manufacture and management experience in press-welded steel grating area over 10 years. NJMM is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating.

Ningbo Jiulong Machinery Manufacturing Co., Ltd (NJMM)---Company Culture


To be the leader in steel grating market,the preferred supplier & a good corporate citizen.


To provide the top quality products & services with global expertise;
To build a harmonious environment for employees growing together with the company;
To contribute to the advancement of both industry & society.

Core Value

Integrity, Team Work, Innovation, Customer Focused

WhatsApp Online Chat !