Shenyang Huaying Weiye Steel Structure Co., Ltd. is one of the leading manufacturers and suppliers of portal frame barn in China. We are committed to providing high quality customized products with competitive price. If you're going to buy CE approved portal frame barn, welcome to get quotation from our factory.

Product Introduction

Durable Galvanized Steel Structure: Built with a heavy-duty galvanized steel structure and anti-corrosion coating, this prefabricated building provides reliable weather resistance for agricultural, commercial, and industrial applications while helping reduce long-term maintenance needs.
Multiple Vehicle Access Points: Four sectional overhead doors in different sizes provide flexible access for vehicles, agricultural machinery, equipment, and material handling, making loading, unloading, and daily operations more convenient.
Multi-Functional Interior Layout: The extended side section and taller main bay create separate areas for vehicle storage, equipment parking, workshop activities, material storage, or other project-specific uses.
Natural Light And Practical Ventilation: Multiple windows, a large glazed access door, and an elevated roof cupola help create a brighter and more functional building environment for routine work, storage, and equipment management.
Customizable Prefabricated Solution: Pre-designed, pre-drilled, and numbered steel components simplify bolt-connected installation. Building dimensions, doors, windows, insulation systems, ventilation options, and interior layouts can be customized for different requirements.

Specification

Main steel frame	H-shaped steel beam, c-shaped steel beam, painted or galvanized steel
Material	Q235B, Q355B
Bolt accessories	Basic bolts&high-strength bolts&universal bolts
Walls and roofs	EPS/glass wool/rock wool/PU sandwich panel or corrugated steel plate
Door	Sliding sandwich panel door/rolling metal door
Window	Aluminum alloy windows/PVC windows
Surface	Hot dip galvanizing or painting
Other	Semi transparent window strips, ventilation fans, downspouts, and gutters

FAQ

Q1. How do you translate a buyer's requirements into the right product?

A: Your requirements are reviewed jointly by our sales and engineering teams. We then develop a suitable proposal and can illustrate it with 2D or 3D drawings, material photos, and records of completed projects before you make a decision.

Q2. What quality checkpoints are used before shipment?

A: The order is monitored through the full manufacturing route. We check the incoming materials, work-in-progress items, testing or validation results, and final products. Buyers can also select Alibaba Trade Assurance for the transaction.

Q3. Is your quotation designed to compete on price?

A: We strive for a fair and competitive quotation based on the required specifications. Our team seeks cost reductions that do not compromise the quality agreed for the project.

Q4. Can someone from your company supervise installation abroad?

A: Yes, overseas site supervision can be arranged by our technical team. We also provide free installation drawings and videos, while installation and training services are available at an additional cost.

Q5. Do you allow buyer-appointed quality inspectors?

A: We do. An inspector may attend the loading of the container and, with scheduling, may visit during production for a broader review of the order.

Q6. How long does preparation and port delivery usually take?

A: There is no single fixed period because quantity affects the schedule. The usual reference time is 30 days to the nearest Chinese seaport after the deposit is received.