Serrated, Open Ended, Untreated/Black Steel Grating

Serrated, Open Ended, Untreated/Black Steel Grating

Model NO.: JG255/30/100 5800X995mm
Trademark: Longta
Specification: Jg255/30/100
Origin: China
HS Code: 7308900000
Serrated Steel Grating has better non-skid property & safety compared with plain grating.

Ningbo Jiulong Machinery Manufacturing Co., Ltd is the second largest steel grating manufacturer in China. We have 7 running lines with yearly capacity of 50, 000tons. Jiulong grating has exported to more than 30 countries. Choose Jiulong grating is your right decision!

1) Bearing bar specification: 20 x 3 to 100 x 6

2) Bearing bar pitch: 12.5, 15, 30, 40, 60mm etc, also be according to client's requirement and 30, 40, 60mm are recommended

3) Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement and 50, 100mm are recommended

4) Material: Mild steel or stainless steel

5) Surface treatment: Untreated, painted or hot-DIP galvanized

6) Steel Grating Standards:
A) China: YB/T4001-1998
B) USA: ANSI / NAAMM (MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985

Ningbo Jiulong MachineryManufacturing Co., Ltd (NJMM) is a leading manufacturer specialized in producing press-welded steel grating. Its production scale, product type, and export volume are all at the top class in China. Located in the famous port city ---Ningbo, it has convenient transportation 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 25,000 square meters and with workshop area of 18,000 square meters, NJMM has advanced equipments, full-fledged technology as well as rich manufacturing and management experience in press-welded steel grating area for many years. NJMM is among the few leading manufacturers who have the entire production process from bearing bar to galvanized steel grating. Now NJMM has owned six International advanced auto-pressed welding machines, and the annual production capacity of steel grating, stair tread, trench cover, stanchion and guardrail is over 50,000 tons, of which more than 30,000 tons are for export. NJMM markets its products mainly in North America, South America, Europe, Oceania, Middle East , Southeast Asia, etc. Its marketing and service scope has covered all provinces in China and Longta gratings are widely applied to lots of renowned projects at home and abroad, such as sightseeing walkway of Sydney port, .Beijing Olympic Games stadium, Chunxiao oil-gas filed of East China Sea, and Hangzhou bay bridge. 
Being an advanced unit of environmental protection, NJMM had got the ISO 9001-2000 Quality Management System Certificate in the year 2001 and received government quality prize of Zhenhai district in the year 2007. With integral quality control system and complete inspection facility, NJMM can provide high-quality products for customers. NJMM always persists the idea of expanding scale to reduce the cost and striving for development with quality these years. Owing to superior location and as the leading role played in steel grating area in China, NJMM sincerely promises to all customers at home and abroad, "we will try our best to satisfy our customers with top quality, good service, most competitive price and fast delivery "

LED Wall Washer

LEDER technology`s LED wall washer offers an increased variety of specification options. It can be installed in a broad range of applications. 35 Degree visual cutoff provides superb glare reduction. It can be installed in a broad range of applications. The LED wall washer is printed on great quality canvas using 12 color.

LED wall washer is widely used because of its characteristics of energy saving, high light efficiency, rich color and long life.There are also many types of wall washing lamps. There are round, square, length and size, which can be selected by themselves. They are suitable for building installation and use of different shapes.


• Material: Die-cast aluminum

• Eco friendly

• Lumens: Up to 2520

• Color temperature: 3000K

• Rated life: 100,000 Hours

• Dimming: 10% – 100%

• Replaces halogen and fluorescent wall wash luminaires

• Thin side profile

• Warranty:3 - 5 years

The wall washer which is great urban art for any room in your home or office. The LED wall washer with an incredibly ultra low profile design is very modern and fashion.

We have rich production experience in lighting .Except LED Wall Washer, we also offered other product in Outdoor Lighting ,such as LED Flood Light , LED Street Light , LED Inground Light, LED Spike Light ,LED Bollard Light ,Outdoor Wall Light & Step Light as so on .

Wall Washer,Wall Washer Light,LED Wall Washer Lights,Outdoor Wall Wash Lighting