Import Carbon Steel Processing — Buy in wholesale FOB from Supplier in China

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Carbon Steel Processing by Mantis Precision Machinery Co. Ltd
Harbor
Carbon Steel Processing - Image 1

Carbon Steel Processing

🕐Last updated: Jul 19, 2026
$620 - $880 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹620,880.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7207.19
⚙️MaterialCarbon Steel (Q235 / Q345 / A36 / S235JR)
📁CategorySteel
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Carbon Steel Processing from Mantis Precision Machinery Co. Ltd - China Wholesale Supply

Mantis Precision Machinery Co. Ltd provides custom carbon steel processing services, fabricating parts to exact customer drawings and specifications. The service covers grades Q235, Q345, A36, and S235JR, with operations including cutting, drilling, bending, welding, and machining. These processed components are designed for precision applications in construction, machinery, automotive, and energy sectors.

Carbon steel grades like Q235 and Q345 are standard in structural applications due to their tensile strength, typically ranging from 370 to 510 MPa for Q345. The processing techniques ensure components meet tight tolerances, with typical dimensional accuracy within ±0.5mm for machined parts. Standard mill test certificates are provided for compliance with international trade requirements.

Global buyers source these processed carbon steel parts for infrastructure, equipment manufacturing, and industrial projects. The supplier uses standard export packaging to protect components during transit. Confirm processing capabilities and lead times with the supplier, as these depend on the complexity of the drawings and order volume.

Technical Specifications for Mantis Precision Machinery Co. Ltd Carbon Steel Processing
Material GradesQ235, Q345, A36, S235JR
Processing ServicesCutting, drilling, bending, welding, machining
Typical Tensile Strength (Q345)470 to 630 MPa standard
Typical Yield Strength (Q345)345 MPa standard
Dimensional Accuracy±0.5mm typical for machined parts
Surface FinishAs-machined or per customer specification
Industry StandardsGB, ASTM, EN, JIS
CertificationMill test certificates
PackagingStandard export packaging
Typical ApplicationsConstruction, machinery, automotive, energy
About Mantis Precision Machinery Co. Ltd - Carbon Steel Processing Supplier in China
🏭

Mantis Precision Machinery Co. Ltd is located at 900 Qinghewan Road, Qingpu District, Shanghai, China. The company operates within the harbor trust tier and specializes in custom carbon steel processing, fabricating components to precise customer specifications.

The supplier’s profile highlights its capability to produce parts for diverse industries, including construction, machinery, automotive, and energy. While the response rate is unrecorded, the company’s focus on precision and compliance with international standards ensures reliability for global buyers.

Custom carbon steel processing delivers precision-manufactured parts fabricated to exact customer drawings and technical specifications. This service covers cutting, drilling, bending, welding, and machining operations across various carbon steel grades including Q235, Q345, and A36. Widely applied in construction, machinery, automotive, and energy sectors, processed carbon steel components are exported globally with standard export packaging and mill test certificates for international trade compliance.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Carbon Steel Processing from Mantis Precision Machinery Co. Ltd
The supplier processes Q235, Q345, A36, and S235JR grades, which are standard for structural and industrial applications. Q345, for example, typically offers a yield strength of 345 MPa and tensile strength of 470 to 630 MPa.

Sourcing Carbon Steel Processing from Mantis Precision Machinery Co. Ltd - China Import Guide

Before placing an order, verify the supplier’s capability to process the specific grades and dimensions required for your project. Request samples or prototypes to validate the quality and precision of the machined parts, especially for critical applications where tolerances are tight.

Confirm logistics details, including Incoterms such as FOB or CIF, and discuss lead times based on the complexity of the processing required. Payment terms, such as TT or LC, should be agreed upon in advance to ensure smooth transactions for international shipments.

Inspect all delivered components for dimensional accuracy, surface finish, and material properties upon receipt. For high-value or safety-critical orders, arrange third-party inspections to verify compliance with the specified standards. Ensure all documentation, including mill test certificates, is complete and accurate.

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Mantis Precision Machinery Co. Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
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0+
Products
4.5(0)
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Buy Carbon Steel Processing in Bulk — Verified Supplier in China

When sourcing Carbon Steel Processing for your business, securing the right balance of quality and cost is essential. Mantis Precision Machinery Co. Ltd, a verified supplier based in China, offers this product with key specifications including Low Carbon Steel (A36, Q235, S235JR), Medium Carbon Steel (45#, 1045, S355), High Carbon Steel (65#, 1065, 1080), Carbon content 0.05% - 0.80% by weight, Iron balance with trace Mn, Si, P, S elements, and Custom fabricated to drawing specifications; typical thickness 3mm - 50mm, width up to 2,500mm, length up to 12,000mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $620880./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7207.19, making it a staple in the Steel sector with strong demand from importing countries worldwide.

Carbon Steel Processing Specifications, Trade Terms & Pricing

Importing Carbon Steel Processing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Mantis Precision Machinery Co. Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7207.19 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Mantis Precision Machinery Co. Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Carbon Steel Processing has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Carbon Steel Processing — Shipping, Logistics & Customs

Importing Carbon Steel Processing requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7207.19 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Carbon Steel Processing

What is the wholesale price of Carbon Steel Processing?

The current listed wholesale price for Carbon Steel Processing from Mantis Precision Machinery Co. Ltd is $620880./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Mantis Precision Machinery Co. Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Carbon Steel Processing?

The supplier, Mantis Precision Machinery Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Carbon Steel Processing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Carbon Steel Processing?

For international shipping and customs clearance, Carbon Steel Processing is classified under HS Code 7207.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Carbon Steel Processing from China?

To import Carbon Steel Processing from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Mantis Precision Machinery Co. Ltd. Ensure you have the necessary import licenses for Steel products in your destination country.

Is Mantis Precision Machinery Co. Ltd a verified supplier?

Yes, Mantis Precision Machinery Co. Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Carbon Steel Processing?

The key specifications for Carbon Steel Processing supplied by Mantis Precision Machinery Co. Ltd include Low Carbon Steel (A36, Q235, S235JR), Medium Carbon Steel (45#, 1045, S355), High Carbon Steel (65#, 1065, 1080), Carbon content 0.05% - 0.80% by weight, Iron balance with trace Mn, Si, P, S elements, and Custom fabricated to drawing specifications; typical thickness 3mm - 50mm, width up to 2,500mm, length up to 12,000mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Carbon Steel Processing?

Mantis Precision Machinery Co. Ltd offers Carbon Steel Processing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Carbon Steel Processing the most?

Carbon Steel Processing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Mantis Precision Machinery Co. Ltd through our platform.

What certifications does this Carbon Steel Processing supplier hold?

Mantis Precision Machinery Co. Ltd maintains international quality certifications. These ensure that the Carbon Steel Processing meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Carbon Steel Processing on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Mantis Precision Machinery Co. Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Mantis Precision Machinery Co. Ltd.

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