Sino Unicorn International Co., Limited is specialized in the marketing and distribution of  aluminum plate, sheet and other flat rolled products, aluminum extruded products and forged products., with close cooperation with Chinese leading aluminum product manufacturers. We supply to a variety of industries such as aerospace, automotive, commercial transportation, consumer electronics, building and construction, printing and packaging industry etc..
Aluminum Tread Plate (also known as diamond plate or checker plate) is a type of aluminum rolled sheet that has a raised diamond or linear pattern on one side and is smooth on the other side. Because of its unique texture, it is often used to make walkways and ramps, where slipping is likely to occur. It is also very commonly used for decorative purposes. since it is highly resistant to weathering, corrosion, and chemicals, tread plate requires no maintenance or surface treatments. 
Standard Specification: GB/T 3618, Base material conforms to GB/T 3880

Alloy	Temper	Remarks
1xxx:1050, 1060, 1100	O, H114, H194	H114 fabricated from Temper O
3xxx:3003, 3105	O, H114, H194	H194 fabricated from Temper H18
5xxx:5052, 5754	O, H114	Temper H12, H14, H22, H24, H32 and H34, which are applied to base material, are provided as per client's request and mutually agreed.

 Size Range

Dimension	Thickness	Width	Length
Range	1.5 ~ 4.5mm	1000 ~ 1600mm	2000 ~ 4000mm

- Surface Finish: Bright finish, Mill finish
- Pattern Type: Small Five Bar, Big Five Bar, Diamond
 Raised Pattern

Pattern Type	Small Five Bar	Big Five Bar	Diamond
Pattern Height	1.0mm, +/-0.4mm	1.0mm, +/-0.4mm	1.0mm, +/-0.4mm
Pattern Length	35mm, +/-3.0mm	45mm, +/-3.0mm	33mm, +/-2.0mm