(Type:Stair Parts Place Of Origin:Zhe,zhejiang, China China (mainland) )
  • galvanized stair tread. galvanized steel stair tread. galvanized steel staircase
  • Price:USD 20.99
  • Min. Order :15 Set
  • Region:China
  • Contact Now
Product Detail
Quick Details
  • Type:Stair Parts
  • Place Of Origin:Zhe,zhejiang, China China (mainland)
  • Brand Name:Lihong
  • Model Number:Galvanized Stair Tread. Galvanized Steel Stair Tread. Galvanized Stair
  • Stair Part Material:Steel
  • Steel Material:Low Carbon Steel, Mild Steel
  • Application:Steel Platform, Grating Flooring And Walkway, Platform
  • Steel Standard:Astm A36 Or Q235, Low Carbon Steel, Mild Steel
  • Surface Treatment:Hot Dip Gavanized, Painting Or Untreatment
  • Company Certification:Iso9001-2000
  • Grating Products:Steel Grating, Gi Grating, Serrated Grating, Drain Cover, Stair Tread
  • Packing Term:Pallets In Container
  • Grating Size:3'x20', 3'x24', 3'x30', 1000x1000, 1000x6000, And So On
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ISO9001-2008 & SGS Company, GRATING SPECIALIST, YOUR GRATING SOLUTIONS !***************************************************************************************

Contact Information:

Sales Director: Mr. David Huang

TEL: 0086 137 57445098

         0086 574 88073967,

FAX: 0086 574 88073962

Skype: hzp811


 We are a leading professional manufacturer of high quality steel grating for construction project at competitive price, located in Ningbo near to Shanghai of China. Ningbo Lihong Steel Grating Co.,Ltd has approved ISO9001-2000 Quality Management System in 2001.  60% of products is exported to the worldwide. There are many regular grating customers in USA / Ohio, Houston, Charlotte, Middle East /Kuwait, UAE, Saudi A /, AUS, Europe and Southeast so on.


We produce three kinds of steel gratings, they are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We can design and manufacture standard steel grating and in customized shapes per client's requirements.


Ningbo Lihong Steel Grating Co., Ltd

ISO9001-2008 & SGS Company


Sales Director: Mr. David Huang, TEL: +86 13757445098, FAX: +86 574 88073962






Bearing Bar

25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm etc

I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc

US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc       (Mr. David Huang)



Bearing Bar Pitch

12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc

US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.                 (Mr. David Huang)



Twisted Cross Bar Pitch

38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc                            (Mr. David Huang)



Material Grade

ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400,

 Mild steel & Low carbon steel, etc



Surface Treatment

Black, self colour, hot dip galvanized, painted, spray coating              (Mr. David Huang)



Grating Style

Plain / Smooth, Serrated /teeth, I bar, serrated I bar                              (Mr. David Huang)




China: YB/T 4001.1-2007,  USA: ANSI/NAAMM(MBG531-88),

UK: BS4592-1987,  Australia: AS1657-1985,

Germany: DIN24537-1-2006, Japan: JIS                                                   (Mr. David Huang)










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