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Curved Steel Beam Arch For Underground Tunnel Support Direct Manufactory
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Custom manufacturer
13 yrs
CN
Key attributes
Industry-specific attributes
Grade
20Mnk
Tolerance
±1%
Other attributes
Standard
GB
Place of Origin
Shandong, China
Delivery Time
within 7 days
Brand Name
China coal
Model Number
U 25 U29 U36
Type
Heavy
Application
Structural Roofing
Processing Service
standard
steel type
U25,U29,U36
Steel grade
20Mnk,Q235
accessory
clamps, bars,foot,colum leg,arch top
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Lead time
Quantity (sets)
1 - 100
> 100
Lead time (days)
8
To be negotiated
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Samples
Maximum order quantity: 1 set
Sample price:
$500.00/set
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Customization
Customized logo
Min. order: 1
Customized packaging
Min. order: 1
Graphic customization
Min. order: 1
For more customization details,
message supplier
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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
Custom manufacturer
13
Located in CN
Store rating
4.8/5
On-time delivery rate
100.0%
Response time
≤4h
Total annual revenue
$36800000
R&D engineers
37
Collaborating suppliers
500
Services
Full customization
Quality control
Raw-material traceability identification
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Verified as Custom Manufacturer
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Product descriptions from the supplier
100 - 199 sets
$500.00
>= 200 sets
$200.00
Variations
Total options:
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Samples
Maximum order quantity: 1 set
Sample price:
$500.00/set
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