What is the delivery time?

Delivery is within 15-20 days after receiving the deposit. Off-season lead time is within 15 workdays.

What surface treatments are provided?

Options include black, hot rolled, black anneal, anti-rust oil, and galvanized surfaces.

Where do you export your products?

We export globally to North America, South America, Europe, Asia, Africa, and the Middle East.

High Quality Steel Hollow Section

Name: High Quality Steel Hollow Section
Brand: Qingdao Wanrunda Imp and Exp Co., Ltd.
SKU: 833223575

Shandong, ChinaQingdao Wanrunda Imp and Exp Co., Ltd.

US$700.00-800.00

10 Tons

Product profile

Customization

Available

Type

Welded

Technique

Hot Rolled

Model NO.

steel hollow section

Material

Carbon Steel

Surface Treatment

Black

Usage

Construction & Decoration

Section Shape

Square

Dimension(mm)

10X10-600X600;10X20-400X600;10-720

Steel Grade

Q235/Q345/16mn/ASTM A500/Ss400/A53/A36

Wall Thickness(mm)

1.5-20mm

Length

Normal 6 Meters, Accept Fixed Lenght

W.T Tolerance(mm)

+/- 0.2mm

Surface

Hot Rolled/Black Anneal/Anti Rust Oil

Transport Package

Anti-Rust Oiled;Be Packed in Bundle by Steel Strip

Specification

SHS:20X20-600X600mm,RHS:20X30-400X600mm,CHS:19-720

Trademark

Wanrunda

Origin

Qingdao and Tianjin

HS Code

7306610000

Production Capacity

10000mt Per Month

Key features

Wide Dimension Range: SHS 20x20-600x600mm, RHS 20x30-400x600mm, CHS OD 19-720mm available.

Multiple Steel Grades: Q235, Q345, ASTM A500, Ss400, A53, A36, and other custom grades supported.

Customizable Specifications: Accepts fixed lengths, specific wall thicknesses, and processing according to drawings.

High Quality Assurance: Direct factory supply with competitive pricing and strict tolerance control (+/- 0.2mm).

Versatile Applications: Suitable for construction, steel structures, road signs, frames, and machinery usage.

Flexible Order Quantity: Small and flexible order quantities accepted based on customer requirements.

Professional Export Experience: Rich experience exporting to global markets with reliable after-sales service.

Company profile

Qingdao Wanrunda Imp and Exp Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-09-18Nearest Port: Qingdao Port, Tianjin port, Shanghai PortAverage Response Time: ≤15hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Wanrunda Imp and Exp Co., Ltd. is identified as both a trading company and manufacturer/factory based in Shandong, China. It reports five production lines and listed annual capacities totaling 1,600 tons across steel products, including steel fences, trellises, plates, coils, pipes, and sections. The supplier states that 90% of sales are exports, has held exporting activity since 2008, and possesses self-operated import and export rights. ISO 9000 and ISO 9001 management-system certifications are reported. Its capabilities include punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling, with manufacturing to ASTM, JIS, DIN, and API standards. Evidence is insufficient to assess after-sales service execution, financial credibility, innovation strength, and customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. It is a China-based limited company in Shandong and reports self-operated import and export rights, with exporting activity beginning in 2008.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 supplier management-system certifications. These stated certifications provide explicit evidence of formal quality-management credentials.

Production capacityThe supplier reports five production lines and stated annual capacities of 200 tons for steel fence and guardrail, 300 tons for angle-steel and grape trellis, 100 tons for self-nail steel plates and hanger straps, and 500 tons each for steel angles/flat/coil/plate/stainless steel and steel pipe/hollow section/alloy steel. These figures explicitly demonstrate multi-product manufacturing capacity.

Customization capabilityThe supplier states that it has its own processing equipment and can perform punching, bending, welding, galvanizing, electrostatic spraying, powder coating, painting, and oiling. It also states that products can be manufactured according to ASTM, JIS, DIN, and API standards, supporting customized processing and specification compliance.