What certifications does the product have?

The product meets GB, ISO, CE, En, BV, and SGS standards.

What insulation options are available?

Options include EPS, Rockwool, Glasswool, and PU sandwich panels for roofs and walls.

What is the minimum order quantity?

The minimum order quantity is 1 set.

China Prefabricated Q345b Economic Plant Steel Structure Workshop Prefab Warehouse

Name: China Prefabricated Q345b Economic Plant Steel Structure Workshop Prefab Warehouse
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 2010542212

Shandong, ChinaQingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

US$30.00-80.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Guidance& After-Sale Feedback

Install

Support Installation

Model NO.

XGZ

Mobility

Fixed

Usage

Customized

Service Life

50 Years

Frame Main Material

H Section, C Section, Z Section

Roof Material

Sandwich Panel

Steel Grade

Q345b/Q235B

Drawing Design

Autocad, Pkpm, Mts, 3D3s, Tarch

Dimensions

as Customers′requirement

Delivery Time

6-8 Weeks

Type

H-Section Steel

Standard

GB, ISO, CE, En, BV, SGS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steeltruss

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Stud

Transport Package

Container Trainspost

Specification

Customized

Trademark

XINGUANGHZENG, Special Purpose Steel

Origin

Shandong, China

HS Code

9406900090

Production Capacity

20000 Pieces/Year

Key features

Customizable Dimensions: Size can be tailored to customer requirements for length, width, and height.

High-Strength Steel Materials: Constructed with Q235B and Q345B steel grades for durability and strength.

Professional Installation Support: Complete instructions provided or engineers assigned for on-site technical support.

Multiple Certification Standards: Meets GB, ISO, CE, En, BV, and SGS standards for global compliance.

Flexible Insulation Options: Roof and wall insulation available in EPS, Rockwool, Glasswool, or PU panels.

Fast Delivery Time: Standard delivery within 6-8 weeks for efficient project scheduling.

Strong Wind & Earthquake Resistance: Designed for wind resistance grade 12 and earthquake resistance up to 8 degrees.

Experienced Manufacturer: Established in 1997 with rich engineering experience and AAA credit rating.

Company profile

Importers and Exporters

Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.76h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be an established steel-structure manufacturer with an integrated design, manufacturing, installation, and after-service system. It has ten professional design engineers, twenty detail designers, multiple production lines, export experience since 2000, and exports accounting for 71%–90% of total sales. It supports several customization modes and has quality assurance and raw-material traceability. However, the available evidence also shows no 3D software design, ODM, SDK, popular-brand OEM, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Service procedures exist for corrective actions and complaints, but written records are absent. Financial information is insufficient for a substantive credibility assessment, and no customer cases or certifications are documented in the provided slices.

Supplier typeThe supplier is not identified as a professional technical supplier, but its company description indicates an integrated steel-structure business covering design, manufacturing, installation, and after-service. Its production assets include EPS sandwich panel, corrugated steel sheet, H-section, C-section, and Z-section steel lines.

R&D capabilityThe supplier has a design team of ten professional design engineers and twenty detail designers, and supports customization. However, it reported no new product during the past year, no ODM service, no SDK, and no 3D software design service; it is also explicitly not classified as a professional technical supplier.

Production capacityThe supplier describes an integrated design-to-installation system and multiple production lines for panels and structural steel products, supporting established manufacturing capacity. Nevertheless, it reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is supported but not fully documented across all operational controls.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its design organization includes ten professional design engineers and twenty detail designers, providing direct support for these customization offerings.