Customized Galvanized Metal Steel Grid Guardrail Wire Security Fence Mesh

• Certification: ISO9001, CE
• Surface Treatment: Galvanized
• Material: Metal
• Treatment: Hot-DIP Galvanized
• Size: Customized
• Grating Steel Standard: ASTM A36, Q345, S235jr Q235
• Model NO.: as per customer′s requirement
• Grating Application: Industrial Platform, Flooring and Walkway, Traffic
• Grating Standard: ANSI/Naamm, BS4592, Yb/T4001-2007
• Market: Global
• Install: Easy Install
• Transport Package: Regular Export Packing
• Specification: CE certificate
• Trademark: Longta
• Origin: Ningbo, China
• HS Code: 7308900000
• Production Capacity: Over 70, 000 Tons Each Year

Product Description

Customized Galvanized Metal Steel Grid Guardrail Wire Security Fence Mesh 

Product Description

Our fences are made from steel gratings and other forms.

They are widely used in municipal projects, gardens, workshops and factory buildings, living quarters, highways etc. And have the advantage of beautiful looking, good ventilation and easy installation and maintenance.
 

Product Parameters

 

No	Item	Description
1	Bearing bar	25x3,25x4,30x3,30x4,30x5,32x5,40x5,50x5,.....75x10mm
2	Bear bar pitch	12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40,41,60mm. US standard: 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16",  1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/4" etc.
3	Cross bar pitch	38,50,76,100,101.6mm
4	Material	Q235,A36,SS304
5	Surface treatment	Black, hot dipped galvanising, paint
6	Standard	China: YB/T 4001.1-2007

 

Detailed Photos

Application:

Packaging & Shipping

 

 

Company Profile

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.

NJMM had got ISO9001-2000 Quality Management System Certificate in the year 2001 and complete inspection facility.NJMM can provide high-quality products for customers. NJMM always persists the idea of expending scale to reduce the cost and striving for develepmentwith quality these years.Owing to superior location and as the leading role pladed in steel grating area in China.
 

Manufacturing process:

Certifications

Our Advantages

Why Choose us(NJMM):

Establish Year: 1992

History in this field: 27 years

Main Products:

A. Steel Grating, including plain and serrated steel graing, size and specification can be produced according to customer's requirements.

B. Stair Tread: There are 8 types of treads distinguished by different nosing & way of installation.

C. Drainage Pit/Trench Cover

D. Railing & Stanchion

Total Staff: About 300, including 50 managers, 10 technical engineers.

Total Area: 25, 000 square meters and with workshop area of 18, 000 square meters.

Main Equipment: 7 press-welding machines

Management System: ISO9001: 2008

Advantage: High quality, Professional engineer, and Large production Capability

Brand: Long Ta

Honor: The largest steel grating manufacturer in China with government quality prize of Zhenhai district in the year 2007

NJMM is now supply to more than 30 countries and enjoying high reputation among all of our customers.

We will try our best to satisfy our customers with top quality, good service and most competitive price.

Our Mission

To provide the top quality products & best 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.

FAQ

1. What standard can NJMM's steel grating meet?
Re: NJMM can fabricate steel grating according to the standards in different counties, such as China: YB/T4001.1-2007, USA: ANSI/NAAMM (MBG531), UK: BS4592 and so on.
2. What specification of steel grating can NJMM fabricate?
Re: NJMM can fabricate any specification of steel grating available, both in inch description and metric description.
3. What are the most commonly stocked panel sizes?
Re: The most common standard panel sizes are 3'X24',3'X20', 1000X6000mm, 1000X6100mm etc.
4. What are the most commonly stocked bar sizes? (Height and thickness)
Re: The most common bars are 1''x1/8'', 1''x3/16'', 1''x3/16'', 1''x3/16'', and 25x3, 30x3, 32x3, 25x5, 32x5, 35x5, 38x5 etc.
5. What is the difference between serrated and non-serrated bar grating?
Re: Serration is done for slip resistance. It is grating which has the top surfaces of the bearing bars notched.
6. What finishes are offered on bar grating?
Re: Bar grating comes in untreated, painted, hot dip galvanized.
7. Does NJMM do OEM?
Re: Yes.
8. How to contact us?
Re: Send your more inquiry details as below, and click " send " now.