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Product profile
Customization
AvailableAlloy
AlloyTechnique
Hot RolledModel NO.
CZ-A111Type
EqualStandard
GB, ASTM, JIS, AISIYield Strength
A36/235-260MPa S355jr/360-420MPaManganese Content
A36//Mn(0.45)% S355jr/Mn(1.35)%Sulphur Content
A36//S(0.02)% S355jr/S(0.013)%Function
Engineering Structure and Construction.Strength of Extension
A36//420MPa S355jr/485MPaSilicon Content
A36//Si(≥0.19)% S355jr/Si(≥0.002Model Number
25mm*25mm-250mm*250mmLength
6m/9m/10m/12m or CustomItem Type
Steel AngleSize
2.5#-25#Transport Package
1. Big Od/ Bulk Small Od: Packed by Steel StripSpecification
GB, ASTM, AISITrademark
CZOrigin
ShanghaiProduction Capacity
5000 Tons/ Month, 15000 Tons/ SeasonKey features
Customizable Length: Available in 6m, 9m, 10m, 12m or fully customized to specific requirements.
Diverse Material Options: Offers Q195, Q235B, Q345B, S235JR, S355JR, SS440, and SM400 series steels.
Multiple Surface Treatments: Provides galvanized, coated, or custom surface finishes for enhanced durability.
Flexible Customization: Supports full customization from samples, designs, and minor adjustments.
High Load Capacity: 20ft container holds 25 tons, 40ft container holds 26 tons of steel.
Fast Delivery: Delivery within 3-15 working days after receiving deposit or L/C.
Strict Quality Control: 100% inspection including visual and function checks for all finished products.
Established Manufacturer: Shanghai Changzeng Metal Co., Ltd. established in 2006 with decade of experience.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2016-01-13Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤5.62hTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryShanghai Changzeng Metal Co., Ltd., based in Shanghai, China, operates as both a trading company and a manufacturer/factory, focusing on products like steel tubes and coils. The company lacks recent R&D outputs and ODM/OEM capabilities. Financially, it shows zero profit over recent years. It has a significant export focus with 90% of sales from exports but lacks certifications, structured after-sales service, and innovation initiatives.
Supplier typeThe supplier is identified as both a trading company and a manufacturer/factory located in Shanghai, China.
After-Sales capabilityThe supplier lacks written procedures or records for handling customer complaints and corrective actions.
Financial creditThe financial data indicates zero profit and revenue over the past years, raising concerns about financial stability.
R&D capabilityThe supplier has not introduced new products in the past year and lacks SDK availability, indicating limited innovation capability.
Production capacityThe supplier has a strong export focus, with 90% of sales from exports and long-standing export experience.
Customization capabilityThe supplier offers comprehensive customization services, including full and minor customization from samples and designs.
Product Q&A
Q:What are the available length options?
A:
Standard lengths are 6m, 9m, 10m, and 12m, but custom lengths are also available.
Q:Which steel materials are available?
A:
We supply Q195, Q215, Q235B, Q345B, S235JR, S355JR, SS440, SM400A, and SM400B.
Q:Can the surface treatment be customized?
A:
Yes, we offer galvanized, coated, or fully custom surface treatments based on requirements.
Q:What is the delivery time?
A:
Delivery takes 3-15 working days after receiving the deposit or L/C.
Q:What payment terms do you accept?
A:
We accept 100% T/T in advance, 30% deposit with 70% against B/L copy, and L/C.
Send Inquiry
*To:Shanghai Changzeng Metal Co., Ltd.
*Content:
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