Our Company - BDiR Inc.

Tensile Membrane Structure Design & Manufacturer

With 10 years of experience in the tensile membrane structures industry, we have successfully designed, engineered, manufactured and installed thousands of high quality tension membrane construction projects in 37 countries around the world. The tensile fabric structures used as roofing/canopy/shade/sail/marquee for sports facilities, transportation facilities, cultural facilities, landscape facilities, commercial facilities, sewage treatment canopy, biogas storage tanks, Air membranes structures, membrane structure hotels, Geodesic Domes etc. Our structure complies with local and international wind and snow load standards. We will never take risks when we provide our customers with a tensioned membrane structure that meets the wind and snow load requirements of each region or country.

Professional Manufacturer

We specialize in providing a full range of services from concept design to fabric structure project implementation.
Quality Service

We provide fast, high quality and enthusiastic service, and customer satisfaction is our number one priority.
Corporate Vision

Quality is the lifeline of our company. We have 0 fault tensile structure in our projects over the past 10 years.

Steel Processing Factory

The steel structure processing factory covers an area of 3,000 m2. It has a CNC intersecting wire cutting machine, pipe bending machine beveling machines and a finishing workshop with turning, milling, planing and drilling. The annual steel structure processing capacity is 10,000 tons. It has the qualification of three-level construction of steel structure issued by the competent department of construction of the state.

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Fabric Factory

The fabric membrane processing factory covers an area of 5,000 m2, with an annual production capacity of 200,000 m2 of PTEF; an annual production capacity of 100,000 m2 of ETFE; and an annual production capacity of 300,000 m2 of PVC / PVDF. We have the qualification of membrane structure design and construction issued by industry associations.

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News Center

Geodesic Dome Tents: A Visual Delight for Travelers

Cocoon Tent: A Travel Sanctuary for Intimate Connection with Nature

Tensile Membrane Structures: Innovation, Aesthetics, and Performance

What is a Tensile Fabric Structure? Why Load Analysis is Essential

Crafted with Ingenuity: BDIR Space Structures Creates a New Landmark of Spatial Art for the “San Yue San” Festival in Nanning, Guangxi

Geodesic Dome Tents: A Visual Delight for Travelers Cocoon Tent: A Travel Sanctuary for Intimate Connection with Nature Tensile Membrane Structures: Innovation, Aesthetics, and Performance What is a Tensile Fabric Structure? Why Load Analysis is Essential Bionic Conch Luxury Tent Crafted with Ingenuity: BDIR Space Structures Creates a New Landmark of Spatial Art for the “San Yue San” Festival in Nanning, Guangxi About BDiR Inc.

Tensile Membrane Canopies for Corridors and Walkways – Breathing Arteries of Campus Life

Our Company Successfully Completes the Sunshade Canopy Project for Guangzhou Wenyuan Senior High School

Tensile Membrane Canopies for Corridors and Walkways – Breathing Arteries of Campus Life

On many campuses, there are often open gaps between classrooms, dormitories, dining halls, and libraries. It’s very inconvenient for students and teachers when they are moving between the buildings and exposed to bad weather. The covered walkways are a common solution; however, people will feel dark if without any light system, and concrete material makes people feel a sense of coldness and rigidity.

A light and open tensile membrane covered walkway could be a refreshing option, which links main buildings on the campus in a more natural way. The semi-open design of tensile membrane canopy keeps out rain and strong sunlight, yet still allows people to feel the breeze and light around them. On rainy or snowy days there’s no need for umbrellas, and in summer the tensile fabric canopy offers welcome shade, so that it’s much easier and more comfortable for crossing campus.

It’s a pleasant surprise that the bright and open corridors not only as walkways but also as channels for communication and connection. The tensile fabric canopy’s bright, airy spaces invite chance encounters, quick chats, or even small discussions, helping to create a livelier sense of community. The open design of tensile membrane roof encourages air flow, keeping the walkways cool, fresh, and pleasant to use.

2025-09-02 READ MORE

Our Company Successfully Completes the Sunshade Canopy Project for Guangzhou Wenyuan Senior High School

During the summer vacation, our company successfully constructed sunshade canopies for the stadium stands and corridors of Guangzhou Huawen Senior High School. With professional design and high-quality materials, we have added an outdoor space that combines practicality and aesthetics to the campus.

The total area of the project is approximately 600 square meters, and the canopy is covered with PVDF architectural membrane material. This material not only has excellent weather resistance and UV resistance, effectively withstanding wind and rain erosion, but also presents a simple and modern visual effect with its lightweight and transparent texture. It not only provides a comfortable place for teachers and students to shelter from the sun and rain, but also complements the campus architectural style, achieving a dual improvement in functionality and aesthetics.

For more details about the project, material characteristics or cooperation inquiries, please feel free to contact our sales consultants. We will provide you with detailed answers and professional services

2025-08-06 READ MORE

Crafted with Ingenuity: BDIR Space Structures Creates a New Landmark of Spatial Art for the “San Yue San” Festival in Nanning, Guangxi

Lead Paragraph:
In March 2025, the membrane structure system for the main venue of the “San Yue San” Festival in Nanning, fully designed and constructed by BDIR Space Structures, was officially delivered. Centered around BDIR’s independently developed prestressed tensile membrane technology, the project integrates a soft-edge anchoring system at the crown and a wavy hyperbolic boundary design. This transforms the cultural DNA of the Zhuang ethnic group into a modern architectural language, successfully creating an all-weather venue capable of hosting over 100,00 visitors for large-scale cultural celebrations.

Technical Highlights
1. Innovative Structural System

Crown Soft-Edge Anchoring Technology:
Utilizing high-strength PTFE membrane material and custom aluminum alloy corner plates, this technique allows for flexible edge stress relief, effectively eliminating the risk of membrane tearing often caused by traditional rigid connections.

Wavy Hyperbolic Form:
Through parametric modeling, 12 sets of continuous spatial surfaces were generated. This design not only enhances rainwater drainage efficiency (by 35%) but also significantly improves wind uplift resistance.

2. Fully Integrated Service Process
From conceptual design and structural fabrication to on-site tensioning and fine-tuning, the BDIR team delivered a seamless, end-to-end solution encompassing design, construction, and maintenance — ensuring rapid project completion within just 45 days.

“The wavy eaves create a stunning water curtain effect during heavy rain, while the soft-edge anchoring system gives the membrane structure a light, breathing-like quality.”

Conclusion
Guided by the philosophy of “Form Through Structure, Soul Through Culture,” BDIR continues to push the boundaries of artistic expression in tensile membrane architecture. The Nanning “San Yue San” project stands not only as a testament to technical excellence, but also as a replicable model of innovation for cultural tourism events and commercial spaces.

2025-05-28 READ MORE

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