We are Ningbo lihong steel grating co., ltd based in ningbo , China. We are member of Tradekey.com since July, 2008. Our business is related to Construction & Real Estate industry and we specifically deal in steel grating,stairtread,well cover,trench cover,. Please find our product details below:

serrated steel grating
Serrated Style Steel Grating.steel grating. steel bar ***** grating
We own several advanced steel grating PLC controlled press welding product lines
and stable equipment, which ensure our products meet worldwide quality standards.
1. Bearing bar specification: 25 x 3 to 60 x 6
2. Bearing bar pitch: 30, 40, 60mm etc., also be according to client's requirement
3. Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement
4. The maximum length of black panel is 6400mm
5. Material: carbon steel or stainless steel.
6. Surface treatment: untreated, painting or hot dip galvanizing

stair tread bolted fixing with checkered plate nosing
detail information:

stair tread with checkered plate nosing bolted fixing, bar stair tread, metal ladder tread

stair tread
stair tread , metal ladder , steel ladder, metal ladder tread, steel *****, steel product.

Sell steel angle, steel grating, bar grating
About steel angle, steel grating, bar grating
We own several advanced steel grating PLC controlled press welding product lines
and stable equipment, which ensure our products meet worldwide quality standards.
1. Bearing bar specification: 25 x 3 to 60 x 6
2. Bearing bar pitch: 30, 40, 60mm etc., also be according to client's requirement
3. Cross bar pitch: 38, 50, 76, 100mm, also be according to client's requirement
4. The maximum length of black panel is 6400mm
5. Material: carbon steel or stainless steel.
6. Surface treatment: untreated, painting or hot dip galvanizing
7. Steel Grating Standards:
a) China: YB/T4001-1998
b) USA: ANSI / NAAMM (MBG531-88)
c) UK: BS4592-1987
d) Australia: AS1657-1985

Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.