Can we visit your factory?

Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Can you supply other scaffolding materials?

Yes. All related construction materials.

What is the warranty period?

We provide a 5-7 years warranty.

Building Construction Accessories Solid Hollow Screw Jack for Scaffolding Adjustable Scaffolding Leg

Name: Building Construction Accessories Solid Hollow Screw Jack for Scaffolding Adjustable Scaffolding Leg
Brand: TIANJIN FRIEND STEEL TUBE CO., LTD.
SKU: 1906859792

Tianjin, ChinaTIANJIN FRIEND STEEL TUBE CO., LTD.

US$20.00-30.00

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Type

Mobile

Model NO.

34*600/30*700mm or according to customer

Structural Style

Multi-Pole Scaffolding

Framework

Combined Scaffolding

Supporting Mode

Wall Hanging Scaffolding

Lapping Form

Full Scaffolding

Erection Position

External Scaffolding

Move Method

Attached Lifting Scaffolding

Scaffolding Part Type

Scaffolding Couplers

Construction Properties

Building Scaffold

Length

450mm-900mm

Surface

Customer Requirements

Standard

En74/BS1139/As1576

Certificate

ISO9001:2008

After Sale Service

Online Technical Support

Application

MOQ

1000PCS

Design Style

Traditional

Shipping

Container

Transport Package

Packed by Pallet

Specification

34*600/30*700mm or according to customer

Trademark

TFCO

Origin

Tianjin, China

HS Code

73084000

Production Capacity

60000set/Year

Key features

Customizable Dimensions: Length adjustable from 450mm to 900mm to meet specific project needs.

Custom Surface Treatment: Surface finish can be customized according to customer requirements.

Multiple Color Options: Available in Blue, Red, Silver, or custom colors as requested.

Long Warranty Period: Comprehensive 5-7 years warranty coverage for peace of mind.

Professional Manufacturer: Over 15 years of export experience with 400,000 MT annual capacity.

Online Technical Support: Dedicated online technical support service for after-sales assistance.

Flexible Payment Terms: Accepts TT, L/C at sight, LC, PayPal, D/P, and Western Union.

Strict Quality Control: 100% inspection including visual and function checks for finished products.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

TIANJIN FRIEND STEEL TUBE CO., LTD.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin portAverage Response Time: ≤1.39h

AI-Powered supplier vetting

SummaryTIANJIN FRIEND STEEL TUBE CO., LTD. is a China-based limited company established in 2009 and located in Tianjin. It offers steel pipe and scaffolding products, reports five production lines, annual scaffolding-tube productivity of 5,000 tons, and stated order lead times of within 15 working days in both peak and off-peak seasons. The supplier states that it can handle special customer requirements and customized processing using imported materials, and that it maintains a dedicated after-sales team. ISO 9001:2015 and ISO 14001:2015 certificates are reported. Export sales are stated at 71%–90%, with exporting beginning in 2021. However, several capabilities remain unverified, including contract manufacturing status, inventory services, overseas facilities or agents, ODM/OEM, SDK-related R&D, and customer case details. Audit information identifies TÜV Rheinland, but the evaluation result is recorded as 0 without an explained grading scale.

Supplier typeThe supplier is identified as TIANJIN FRIEND STEEL TUBE CO., LTD., a China-based limited company in Tianjin established in 2009. The records also describe it as a combined entity and, in one slice, as a trading company, while its product description identifies steel-pipe and scaffolding manufacturing activities.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certifications. A TÜV Rheinland audit is also recorded with a report period from March 19, 2025 to March 18, 2026, although the audit result is listed as 0 without interpretation.

After-Sales capabilityThe supplier explicitly states that it has a devoted and enthusiastic after-sales service team. It also claims to provide systems for delivery, invoicing, settlement, transportation, and goods storage, supporting a broader service process.

Production capacityThe supplier reports five production lines and annual scaffolding-tube productivity of 5,000 tons, with stated order fulfillment within 15 working days during both peak and off-peak seasons. Its product description covers high-frequency welded pipes, galvanized steel pipes, and scaffolding products, providing explicit evidence of operating production capability.

Customization capabilityThe supplier explicitly states that special customer requirements can be handled and that imported materials can be used for customized processing. However, formal manufacturing-contract status and ODM/OEM service availability are marked unknown, so the evidence supports customization claims but not the broader service categories.