Tube Square and Rectangular Hollow Section

Name: Black Iron/Steel Pipe/Tube Square and Rectangular Hollow Section
Brand: Tianjin Tianyingtai Steel Pipe Co., Ltd.
SKU: 731145082

Tianjin, ChinaTianjin Tianyingtai Steel Pipe Co., Ltd.

Negotiable

5 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welded

Technique

ERW

Model NO.

15*

Material

Carbon Steel

Surface Treatment

Varnishing

Usage

Construction & Decoration

Section Shape

Square

Transport Package

Standard Package

Specification

15*15-500*500

Trademark

TYT

Origin

China

HS Code

73066100

Production Capacity

5000tons/Month

Key features

Factory Direct Supply: Leading pipe manufacturer located in Tianjin with direct factory access.

OEM Services Available: OEM is highly welcomed with strong R&D team support for customization.

24-Hour Response Time: Inquiries regarding product and price are replied to within 24 hours.

ISO9001-2008 Certified: Strict quality management system from R&D to after-sales service.

Professional English Support: Well-trained and experienced staff answer all inquiries in professional English.

Confidential Business: All business relationships are kept confidential from any third party.

Free Samples Provided: Free samples available along with mill test certificates.

Flexible Payment Terms: Accepts T/T, 100% L/C at sight, Cash, and Western Union.

Company profile

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.24h

AI-Powered supplier vetting

SummaryTianjin TianYingTai (TYT) Steel Pipe Co., Ltd. is a combined steel manufacturing and processing supplier with stated experience of 18 years, 13 steel-pipe production lines, 10 processing lines, and two hot-dipped galvanizing lines. Its business scope covers steel rolling, metal structures and materials, metal-product R&D, and photovoltaic equipment sales. The supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, and reports quality assurance and inventory capacity. However, it has no available SDK, no overseas warehouse, showroom, agents, or branches, and no participation in offline trade shows. Manufacturing capacity is not fully verifiable because no valid contract with related subcontractors is reported. Financial records are referenced by year, but no substantive financial results are provided. Formal complaint-handling, corrective-action, and approved-supplier procedures are also absent from the evidence.

Supplier typeThe supplier is identified as a combined company engaged in steel production, sales, processing, greenhouse engineering, export, and related metal-product activities. Its stated business scope also includes steel rolling, metal structures, metal materials, metal-product R&D, and photovoltaic equipment and component sales, indicating a manufacturer with integrated processing and trading activities.

CertificationsThe supplier reports ISO9001:2015 and ISO45001:2018 certificates, as well as ISO14001:2015 certification and other certifications. These explicitly demonstrate certified quality, environmental, and occupational-health-and-safety management coverage.

Production capacityThe supplier reports 18 years of experience, 13 steel-pipe production lines, 10 processing lines, two environmental hot-dipped galvanizing lines, and inventory capacity. However, it also reports no valid manufacturing-capacity contract with associated subcontractors, while another record states seven production lines, so the full capacity profile is not entirely consistent.

Customization capabilityThe supplier explicitly provides steel processing, metal-structure manufacturing, metal-material manufacturing, and greenhouse engineering with accessories, supported by its own factory and processing center. These activities demonstrate relevant processing and product adaptation capability, although specific customization examples or limits are not provided.

Product Q&A

Q:Are you a factory or a trading company?

Yes we are a leading pipe manufacturer whose factory in Tianjin. Welcome to visit our factory.

Q:What is the delivery time?

The products will be produced since we get your deposit by T/T or your original L/C.For normal sizes,some stocks in our factory now,we can supply once you need.

Q:What kind of payment does your company support?

T/T,100% L/C at sight,Cash,Western Union are all accepted.

Q:What is your warranty?

Free samples;mill test certificate;shipping inspection or any third party inspection in your site.