What payment terms do you accept?

Wire transfers, Western Union, Paypal, Trade Assurance are accepted, so please let us know which is convenient for you.

How will the product be shipped?

The method of transportation is up to you. We can also recommend a more economical transportation method for you! For small batch products under 30 kg, express delivery (DHL, FedEX, TNT, UPS, EMS or others) is usually used. 30-500kg orders can be airlifted to your designated airport. For large or large quantities, we often use sea freight.

Large Shield Machine Parts for Tunnel Excavation, Welding + Processing,

Name: Large Shield Machine Parts for Tunnel Excavation, Welding + Processing,
Brand: Qingdao Century Hengyuan Machine Co., Ltd.
SKU: 786417702

Shandong, ChinaQingdao Century Hengyuan Machine Co., Ltd.

US$1.00-100,000.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, EN, China GB Code

Surface Treatment

Hot-DIP Galvanizing, Galvanized Powder Coating, pH

Model NO.

OEM

Energy Source

Electric Arc

Material

Carbon Steel, Stainless Steel, Copper, Aluminum

Type

Fusion Welding

Model

OEM

Certificate

ISO 9001; SGS; En-15085

Material Thickness

1--100mm

Transport Package

Steel Pallets, Wooden Pallets, Wooden Boxes, Can B

Specification

4000*2000*1000

Trademark

OEM

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

10000

Key features

12 Years Manufacturing Experience: Specialized in large-scale structural parts with accurate dimensions and firm welding.

OEM Customization Service: Customize models, materials, and thickness based on customer drawings or samples.

Wide Material Selection: Supports Carbon Steel, Stainless Steel, Copper, Aluminum, and specific grades like S355.

Comprehensive Processing Capabilities: Offers laser cutting, plasma cutting, bending, welding, stamping, and CNC machining.

Strict Quality Control: 100% quality control with precise size control and no deformation or welding slag.

Flexible MOQ Policy: Minimum order quantity is 1 piece, with cheaper prices for larger quantities.

Fast Production Time: Standard production time is 1-2 weeks for most orders.

Global Market Presence: Serves major markets including the United States, Australia, Canada, and Germany.

Company profile

3D Software DesignODM ServicesFlexible CustomizationMinor Customization

Qingdao Century Hengyuan Machine Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-08-11Nearest Port: Qingdao PortAverage Response Time: ≤1.81hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a limited company with three employees, no stated parent-group affiliation, and a valid import/export license. It is identified as a professional technical supplier offering 3D software design, ODM, OEM for popular brands, and multiple forms of customization. However, it launched no new products in the past year and has no available SDK. Service-management controls are weak: no written procedures or records were provided for supplier assessment, corrective and preventive actions, or complaint handling. The supplier has no inventory, overseas warehouse, showroom, agent, or branch service capability. Its business scope covers metal products, building materials, construction-related products, electronic special equipment, and installation or maintenance services. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. No certifications, customer cases, or production assets/capacity are explicitly documented.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and a limited company. Its stated business scope covers metal products, building materials, electronic special equipment, and installation or maintenance services; it has three employees, no stated group affiliation, and a valid import/export license.

CertificationsThe supplier is reported to hold a valid import/export license. No other certification information is provided, so certification coverage beyond trade licensing cannot be assessed.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch service capability. It also has no written procedures or records for effective complaint handling or corrective and preventive actions, indicating explicitly limited documented after-sales support controls.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, ODM services, and OEM services for popular brands. Conversely, it launched no new products in the past year and has no available SDK, so its broader innovation strength is mixed.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, as well as 3D software design and ODM services. These statements provide direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of serving at least that type of customer. However, no customer names, project details, or verifiable case records are supplied.

Product Q&A

Q:Are you a factory or a trading company?

We are a professional processing factory + trading company.

Q:Do you make customized products?

Yes, all parts are customized according to customer's drawings or samples. If you want to manufacture any parts, please feel free to send us your drawings or samples.

Q:Will you keep our designs safe?

Yes, we will not disclose your design to third parties without your permission. Before you send the drawing to us, we can sign a confidentiality agreement.

Q:What is your minimum order quantity?

Usually we do not set the MOQ, but the price will be cheaper when the quantity is large. We are happy to provide customers with samples to ensure quality standards.

Q:Do you provide samples? Is it free?

If you want to check the samples first, you need to pay the sample fee, and the fee will be refunded to you after confirming the bulk order.