What is the lead time for production?

Peak season lead time is within 15 workdays, while off-season lead time is about one month.

What materials do you work with?

We process Aluminum, Brass, Carbon Steel, Copper, Stainless Steel, and other exotic metals.

Heavy-Duty Steel Metal Welded Structures Stick Welded Heavy-Duty Steel Assemblies

Name: Heavy-Duty Steel Metal Welded Structures Stick Welded Heavy-Duty Steel Assemblies
Brand: Qingdao Tianhua Yihe Foundry Factory
SKU: 2128478502

Shandong, ChinaQingdao Tianhua Yihe Foundry Factory

US$1.50-3.50

50 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Standard

GB, JIS Code, ASME

Tolerance

+/-0.01mm

Surface Treatment

Powder Coated

Machining Method

CNC Stamping

Material

Stainless Steel

Model No.

OEM

Fabrication Machine

CNC Machine

Weight Range

From 0.1 to 2000kgs

Delivery Time

15-30 Days

OEM or ODM

100% with Drawings

Export Markets

Global

Transport Package

Steel Case Packing

Trademark

THYH

Origin

Qingdao, China

HS Code

73269090

Production Capacity

50, 000PCS/Month

Key features

20+ Years Manufacturer: Direct manufacturer with over 20 years of experience in metal products.

Full OEM/ODM Service: Complete support from design and prototyping to tooling and production.

Wide Material Selection: Processes Aluminum, Brass, Carbon Steel, Copper, and Stainless Steel.

High Precision Tolerance: Achieves tight tolerance of +/-0.01mm for precision parts.

ISO9001 Certified: Certified quality management system ensuring high manufacturing standards.

Flexible MOQ: Accepts retail orders with negotiable Minimum Order Quantities.

Global Export Experience: Serves global markets including North America, Europe, and Asia.

Comprehensive Capabilities: Offers bending, CNC machining, welding, and surface treatments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Qingdao Tianhua Yihe Foundry Factory

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2005-01-01Nearest Port: QINGDAO,CHINAAverage Response Time: ≤0.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTianHua YiHe demonstrates established manufacturing and customization capabilities for metal structures, components, and assemblies. It operates three production lines, has specified machining and welding equipment, maintains 21–30 quality-control staff, and reports ISO 9001, ASME, and HSE certifications. The supplier supports inventory, exports 71%–90% of sales, and has valid manufacturing contracts with related subcontractors. Customization is supported from samples, designs, or full specifications. However, several management controls lack written records, including finished-product inspection, corrective actions, complaint handling, and supplier-service assessment. Financial information is limited to year labels without performance values. No SDK, overseas agents, branches, warehouse, showroom, or offline trade-show participation is reported. Customer cases are not provided.

Supplier typeThe supplier presents itself as a factory producing metal structures, components, and assemblies, supported by cutting, drilling, grinding, shot blasting, tapping, and welding equipment. It also manages related subcontractors through valid manufacturing contracts and has inventory capability, but no overseas agents, branches, warehouse, or showroom.

CertificationsThe supplier explicitly reports holding ISO 9001, ASME, and HSE certifications, providing direct evidence of formal quality, industry, and safety-related certification coverage.

Production capacityProduction capability is supported by three production lines, a range of metal-processing and welding equipment, one-month average lead times in both peak and off-season periods, inventory capability, and valid subcontractor contracts. A deficiency is that the factory does not continuously reconcile quantities for every batch or bulk production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full specifications, minor requirements, and flexible requirements. It states that it can produce customized metal structures, components, and assemblies, directly demonstrating broad customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer engaging in the field of metal products for more than 20 years.

Q:How is the freight cost calculated?

Freight depends on your shipping mode (sea or air), quantity, and destination port or airport. Please provide specific details for a quote.

Q:Do you accept retail orders and what is the MOQ?

Yes, we accept retail orders. The MOQ is negotiable; please contact us for discussion.

Q:Do you provide OEM/ODM services?

Yes, OEM and ODM services are available. You can provide design plans or samples, and we handle design, prototyping, tooling, and production in our factory.

Q:Can you provide samples?

Yes, we can ship samples via DHL, UPS, Fedex, TNT, EMS, etc. Please contact us for details.