Description

ISO********8 & SGS�COMPANY, GRATING SPECIALIST ! YOUR GRATING SOLUTIONS! MR. DAVID

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Contact Information:

Sales Director: David Huang

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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 ISO********0 Quality Management System in ***1.� There are three automatic production lines in our company, and *5% of products is exported to the worldwide with perfect quality. There are many regular grating customers in USA Houston, Ohio, Charttle, LA, MiddleEast, AUS, Europe and Southeast so on.
This company is specialized in manufacture and exports all kinds of steel gratings with the best quality, competitive price and faster delivery time. Such as steel mill black and hot dip Galvanizing and stainless grating flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, storage shelves, ladder, fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
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1) Bearing Bar (Load Bar) Specifications (mm):
The specification of plain type and serrated type bearing bar is *0 x 3 to **0 x *0;the specification of I-section type is *5 x 5 x 3, *2 x 5 x 3, *8 x 5 x 3, *0 x 5 x 3, *0 x 5 x 3, *0 x 7 x 4, *5 x 7 x 4, *0 x 7 x 4, *5 x 7 x 4, *0 x 7 x 4, *5 x 7 x 4, etc.

2) Bearing Bar Pitch (center to center):
*2.5, *5, *5, *0, *0.*6, *2.5, *4, *0, *1.*5, *5, *0, *0, *0.*2, *0, **0 mm etc, also be according to client\'s requirement and *0, *0, *0mm are recommended,
�America standard is available

4) Material:
Mild Steel (Low Carbon Steel) or Stainless Steel

5) Surface Treatment:
Untreated, Painting or Hot dip Galvanizing

6) Steel grating standards:
A) China: YB/T********8
B) USA: ANSI/NAAMM (MBG*****8)
C) UK: BS********7
D) Australia: AS********5
E) Japan: JJS.
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