Home
Profile
Culture
Factory
Equipment
Honor
Products
Fabricated steel structure
Energy-saving building panel
Cold storage
Color steel pressure plate
Door
View All Categories
Portal steel frame
Triangular roof truss
T-shaped roof truss
Multi-high-rise frame structure
Grid structure
Pipe truss
Box column
Lattice column
Cross column
Round pipe string
Bridges and other special projects
View All Products
PU/PIR sandwich panel(roof, wall)
Polyurethane side sealing rock wool sandwich panel (roof, wall)
Pure rock wool sandwich panel (roof, wall)
Glass wool sandwich panel (roof, wall)
EPS sandwich panel (roof, wall)
Small cold storage
Medium/Large Cold Storage
Pressure plate
Industrial sliding door
Half buried door
Manual sliding door
Electric sliding door
High speed spiral door
Case
Public buildings
Industrial buildings
Livestock breeding
Cold chain storage
Integrated House
Electronic, food, pharmaceutical purification workshop
Our Team
Blog
Company News
Industry News
Contact
Contact Us
Product Footprint
Talent Recruitment
Leave A Message
Filling in your phone and email information will help us to contact you in a timely manner and resolve the issues you have raised as soon as possible.
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
Case Recommend
More recommend>>
Cold storage door is a standard solution for providing pedestrian access to refrigerated and frozen storage areas. Like traditional hinged doors, it features thick insulation and durable seals that ensure a tight fit against the frame. This design minimizes air leakage and maximizes energy efficiency. Importantly, the hinged door is equipped with safety handles (internal mechanisms) to prevent pinching. Hinged doors, ideally suited for restaurants and laboratories, are an economical and durable choice for facilities where heavy forklift traffic is not a primary concern.
Cold storage sliding door
Cold storage sliding doors deliver outstanding performance. They operate reliably in low-temperature environments, effectively maintaining the desired temperature and helping you significantly reduce energy consumption. Their robust construction ensures a long service life, while the sliding mechanism saves valuable space. An electric drive provides effortless operation, and we guarantee quick, hassle-free installation. These doors meet stringent hygiene standards and are equipped with reliable safety features. Choose this door for a wide range of applications in cold storage facilities—it combines exceptional value with dependable performance, and its efficient design will enhance your facility’s overall efficiency.
Cold storage PVC rolling shutter door
Cold storage PVC rolling shutter doors are ideally suited for use in low-temperature environments. Flexible PVC strips create an effective thermal barrier. This highly efficient door helps maintain a consistent temperature, enabling significant energy cost savings. Its robust construction ensures a long service life, while a reliable mechanism guarantees smooth operation. The design allows for quick opening and closing. For your convenience, we simplify installation. The door is perfectly adaptable to various opening sizes, making it the ideal choice for food-processing facilities, warehouses, and logistics centers.
Electric cold storage sliding door
Electric cold storage sliding doors automate access to cold storage rooms with heavy vehicle traffic. A powerful motor smoothly moves the insulated panel along a guide rail. Motion sensors or pull cords open the door instantly when an object approaches. This rapid response significantly reduces the infiltration of warm air, minimizing energy losses and protecting stored goods from thermal shock. When fully closed, hermetic seals prevent cold air from escaping. Operators favor this efficient design for seamless, hands-free logistics operations.