Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of black annealed cold rolled full hard cold rolled in China. Welcome to wholesale customized black annealed cold rolled full hard cold rolled at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Cold rolled coil description：
|
Name |
Steel Plate/ coil |
|
width |
500-1500mm or customer require |
|
Coil weight |
Usually 3-4.5 tons, with a maximum of 10 tons of coil |
|
Type |
Hot /cold Rolled Steel Sheet |
|
Tolerance |
±1% |
|
Special Use |
High-strength Steel Plate |
|
Surface treatment |
Galvanized Coated,Black,oiled,unoiled,customized,ect |
|
Delivery Time |
Usually within 7 days, the time depends on the number of products. |
|
Surface Treatment
|
Galvanized
|
|
Zinc coating
|
40g/m2-275g/m2
|
|
Surface treament
|
chromed / oiled,unoiled,dry,skin passed
|
|
Surface structure
|
zero spangle / minimized spangle / regular spangle/ big spangle
|
|
Packaging
|
Standard export seaworthy packing
|
|
Certification
|
ISO9001:2008
|
|
MOQ
|
5MT
|
|
Coil weight
|
3-20mt
|
FAQ:
Q1. What are the main key points for selecting right machines?
A1: Whole structure,Roller Shaft,Roller Material,Motor&Pump,and Control system. As the new buyer, please kindly know that price not the final point. High quality is for long-term business cooperation.
Q2. Can you provide OEM service for roll forming machine?
A2: Yes, most of cold roll forming machines need to be customized as detailed request, because raw material , size , production usage, machine speed, then machine specification will be some different.
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