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Harbin Dongan Building Sheets Co., Ltd. & BH Building Co.,LTD
Product classification
Factory building
Metal warehouse
Other steel structure
Agricultural buildings
Residential buildings
Medium and large refrigerated warehouse
Cold storage door
Industrial door
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Steel Structure Automated Parking Garage
Steel structure automated parking garage is a cutting-edge solution that automates the process of parking and retrieving vehicles, eliminating the need for manual driving. Steel structures are essential in supporting the system’s multiple levels and automated mechanisms. Steel beams and columns provide robust support for lifts, conveyors, and robotic arms that move vehicles into the garage. The strength and flexibility of steel allow automated parking garage to be more compact and efficient, particularly in urban areas where space is limited. The use of steel reduces the foundation load, enabling taller, space-saving structures.
Prefabricated Steel-Structure Logistics Warehouse
Prefabricated steel‑structure logistics warehouses are durable, high‑efficiency facilities designed specifically for storing and distributing goods. Constructed from premium steel, they offer exceptional strength, flexibility, and long‑lasting performance. Steel serves as an ideal structural material, capable of supporting heavy loads and withstanding harsh weather conditions. This design maximizes space utilization, making it suitable for a wide range of industries, from retail to manufacturing. Steel‑frame logistics warehouses enhance operational efficiency and reduce maintenance costs, providing a secure environment for inventory management.
PU Wall Panels
Polyurethane wall panels provide efficient thermal insulation for modern structures. Manufacturers tightly bond a rigid polyurethane foam layer between two metal facings. This core prevents heat loss more effectively than many alternative materials. Owners enjoy lower energy bills throughout the building’s entire service life. Polyurethane wall panels are also resistant to water absorption and the harmful growth of mold. Installation crews can assemble these lightweight panels very quickly. The interlocking design ensures a tight, weather‑resistant seal. These versatile panels are ideally suited for use in factories, warehouses, and cold storage facilities.
Steel-structure cold-chain logistics warehouse
Cold-chain logistics warehouses are facilities specifically designed to store temperature-sensitive goods. To ensure the safety and quality of products such as pharmaceuticals, food, and chemicals, these warehouses maintain strict control over specific temperature conditions. Playing a critical role in the supply chain, they safeguard products throughout the entire process—from production to delivery—by keeping them within optimal temperature ranges. Such warehouses are typically equipped with refrigeration systems, insulated walls, and temperature-monitoring systems to enable precise management of the storage environment.
PU Roof Panels
Polyurethane roofing panels are an excellent modern building material. Manufacturers sandwich a rigid polyurethane foam core between two metal sheets. This construction provides superior thermal insulation for industrial and commercial buildings. Owners save on energy bills, as the foam effectively regulates temperature. The panels are also resistant to moisture, extreme weather conditions, and fire hazards. Contractors can install these lightweight units quickly, significantly shortening project timelines. Despite their ease of handling, they offer impressive structural strength. This efficient roofing solution is frequently used in warehouses.
Prefabricated Steel-Structure Building Materials Warehouse
Efficient prefabricated building materials warehouse structures offer a superior solution for modern industrial storage. Constructed from high-strength, galvanized steel, these buildings provide a spacious, column-free interior ideal for organizing bulk supplies and heavy equipment. Engineered for rapid on-site assembly, they significantly reduce construction time and labor costs. Their durable design ensures excellent resistance to fire and corrosion, guaranteeing long-term protection for valuable inventory with minimal maintenance, making them an economical choice for distributors and contractors.
Prefabricated Metal Coal Shed
prefabricated metal coal shed is a specialized storage facility designed to protect coal from weather elements and ensure safe handling. Constructed primarily from steel, these sheds offer durable and secure environments for storing large quantities of coal. The steel structure provides strength and resilience, while the design facilitates easy loading, unloading, and access to the stored coal. These sheds are essential for industries such as mining, energy, and manufacturing, where coal is a critical raw material.
PIR Insulation Panel
Builders choose insulated PIR panels for high-performance construction projects. A rigid polyisocyanurate core is sandwiched between two protective metal facings. This design delivers exceptional thermal performance for a building’s envelope. Thanks to this superior insulation, you can significantly reduce energy costs. Safety remains a key advantage of PIR technology. The material is self‑extinguishing and chars when exposed to fire. Unlike other foams, it does not melt or drip. Contractors appreciate its light weight and ease of handling. These panels are resistant to moisture and can withstand harsh operating conditions. Modern projects rely on them for durability and cost savings.
Durable Prefabricated Metal Barns Solutions
Durable prefabricated metal barns provide an optimal solution for modern agricultural storage needs. Constructed from high-strength, galvanized steel, these facilities are engineered for rapid on-site assembly using bolted components. Their modular design allows for easy transportation and future expansion. Offering superior protection against pests, fire, and harsh weather, they ensure grain quality while significantly reducing long-term maintenance. These versatile buildings are essential for farmers and agricultural enterprises seeking efficient, long-lasting crop storage.
Cold room for flowers
The cold room for flowers is equipped with a specialized climate-control system designed specifically for cut flowers. This system precisely regulates temperature and humidity, ensuring optimal storage conditions that significantly extend the flowers’ shelf life. The chamber maintains a low temperature, typically between 1°C and 5°C, which markedly slows down the flowers’ respiration and aging processes. Importantly, it also sustains a high relative humidity—ranging from 90% to 95%. This humid environment effectively prevents wilting and dehydration.
Cold rooms for fruits and vegetables
Cold rooms for fruits and vegetables help keep produce fresh for an extended period. They slow down the natural aging process and protect sensitive goods from fluctuations in temperature and humidity. The system creates a controlled environment that maintains stable temperature, humidity, and air composition. Farmers, supermarkets, and distributors use this type of storage to minimize losses and ensure consistent supplies, supporting daily sales and long-distance transportation. The facility operates effectively across diverse climatic conditions and provides reliable performance for a wide range of products. Many users trust this system because it keeps food safe and simplifies inventory management.
Cold rooms for seeds
Cold rooms for seeds are specialized facilities designed for long-term preservation. They are essential for modern agriculture and scientific research. Farmers and seed‑production companies must store their seed stocks with utmost care. Such storage solutions maintain seed viability for many years by effectively slowing down the seeds’ natural metabolic processes, thereby preventing premature aging and protecting against insect damage and fungal growth. These chambers provide a stable, controlled environment, allowing users to easily regulate the internal microclimate, which ensures high germination rates at planting time. Seed‑storage refrigeration units offer optimal conditions for agricultural investments.
Cold rooms for meat
Cold rooms for meat keep meat fresh and safe for extended periods. They maintain a stable low-temperature environment for beef, pork, lamb, and poultry. The system precisely controls temperature and humidity, protecting the meat from spoilage and inhibiting bacterial growth. Butchers and processors rely on it to ensure food safety. The cold environment preserves meat freshness over long durations, preventing spoilage and maintaining its original texture. Proper storage also helps retain essential nutrients and flavor.
Seafood cold storage rooms
Seafood cold storage rooms ensure the proper preservation of valuable aquatic products. These systems maintain extremely low temperatures to effectively inhibit bacterial growth. Operators use them to keep fish, shrimp, and shellfish fresh. The technology guarantees that the fish retains a firm texture and its original flavor. Freshness directly determines the market value of the catch. This storage solution significantly extends shelf life, preventing spoilage during long-distance transport or warehouse storage. Fisheries companies rely on this equipment every day, making it an essential link in the global seafood supply chain.
Cold Storage Rooms for Baking
Cold storage rooms for baking are indispensable equipment for modern bakeries. They help preserve the freshness of cakes, bread, desserts, and dairy fillings for an extended period. These chambers provide a stable low-temperature environment ideal for preparing delicate baked goods. The system protects baked items from spoilage and texture damage, while precisely controlling temperature and humidity. Bakeries and confectionery factories rely on them to ensure safe storage, meeting daily production and distribution needs. This helps businesses maintain the taste and appearance of their products.