Over a long period from 2020 to present, a series of battery storage containers have been produced at Hai Long Steel Structure Factory No. 2 and successfully exported to customers in Japan.
To ensure quality and meet the high standards set by customers, Hai Long Construction and its team of engineers and workers always focus on technical and professional aspects during the production of special containers.
Completing a high-tech battery storage container goes through 6 steps, requiring the care, meticulousness, and professionalism of the staff in every stage of the production process.

– Step 1: Checking and ensuring good materials and components is extremely important.
– Step 2: Materials will be fitted, welded, shaped, and primed into basic frames.
– Step 3: All frames will be assembled into the complete container structure.
– Step 4: Next is final welding and insulation installation.
– Step 5: Cleaning and final painting are indispensable steps in the special container production process.
– Step 6: The container is finished by applying sealant, installing door gaskets, and locking bars.


All the above steps create a complete container. Before reaching the customer, the special container will be inspected overall by a team of professional engineers, ensuring customers have absolute peace of mind about the product.












