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Premium Large Diameter Carbon Steel Rolling Plates for Industrial Use
US$2,300.00
1-19 Tons
US$1,700.00
20+ Tons
Sample price:US$1500.00/unit(s).Request sample

Product profile

Customization

Available

Standard

GB, EN, China GB Code, JIS Code, ASME, Customized

Surface Treatment

Customized

Energy Source

Electric Arc, Gas Flame, etc.

Material

Carbon Steel or Customized

Service

Metal Fabrication, Plate Rolling Service

Max Rolling Thickness

300mm

Max Rolling Width

4250mm

Transport Package

Customized

Specification

Customized

Origin

China

HS Code

7308900000

Key features

Customized Standards and Materials: Supports GB, EN, JIS, ASME standards and Carbon Steel or Customized materials.
Advanced CNC Machine Fleet: Equipped with world-class machines from Germany, Italy, Japan, and China for large projects.
High-Precision Measurement Tools: Leica laser tracker (1 micron accuracy) and Zeiss CMM (0.43um accuracy) ensure quality.
Comprehensive Metal Processing: Includes cutting, rolling, welding, heat treatment, and painting in one station.
Wide Industry Application: Serves Machinery, Aerospace, Automotive, Shipbuilding, and New Energy sectors.
Large Scale Capability: Max rolling thickness 300mm and width 4250mm for massive machining projects.
Proven Industry Experience: Served over 30 industrial giants and top 500 companies worldwide since 2003.

Company profile

Xiamen Openex Mechanical Technology Limited
High Repeat Buyers ChoiceQuality AssuranceRaw-Materials TraceabilityFull Customization
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-09-05Nearest Port: Shanghai, XiamenAverage Response Time: ≤4.59hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by extensive manufacturing equipment and five production lines. It has substantial export experience, exports to diverse markets, and maintains documented procedures for quality control, complaints, supplier assessment, and corrective actions. After-sales services include installation, debugging, maintenance, and training, although overseas service coverage is explicitly identified only in Israel. Innovation evidence is mixed: the supplier provides design and ODM services but reported no new products in the past year and has no SDK. No certification information or customer case details are provided. The supplier lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. Production quantity reconciliation is also not continuously performed for every batch or production lot.
Supplier typeThe supplier is a manufacturing-oriented exporter offering steel-processing and CNC-related production equipment, with five production lines, extensive manufacturing machinery, export rights, and 16 years of export experience. Its ODM and OEM services also indicate it serves customized manufacturing requirements rather than operating solely as a standard-product distributor.
After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, and it offers debugging, maintenance, equipment installation, and training in overseas services. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability; overseas service coverage is explicitly listed only for Israel.
Production capacityProduction capability is supported by five production lines and a broad equipment base including laser cutting, bending, welding, punching, sawing, CNC machining, CNC turning, and linear cutting. The supplier serves diverse export markets and has documented finished-product inspection instructions, but it does not continuously reconcile quantities for every batch or production lot.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design, ODM, and OEM services for well-known brands. These statements provide direct evidence of broad customization capability.

Product Q&A

Q:What standards and materials are available?
A:
We offer standards including GB, EN, JIS, and ASME, with materials like Carbon Steel or customized options.
Q:What is the maximum rolling capacity?
A:
Our maximum rolling thickness is 300mm and width is 4250mm.
Q:Do you provide full metal fabrication services?
A:
Yes, we offer a one-stop shop including cutting, rolling, welding, heat treatment, and painting.
Q:What are the lead times for production?
A:
Peak season lead time is 1-3 months, while off-season lead time is one month.
Q:Which industries do you serve?
A:
We serve Machinery, Aerospace, Automotive, Metallurgy, Rail Transportation, New Energy, Shipbuilding, Petrochemical, and Construction.

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