Project Overview
The client is a Romanian dealer of expandable container houses. After products from a previous supplier failed to meet local requirements, the dealer kept looking for a reliable manufacturer. After an in-depth investigation with our existing customers, the client finally signed the contract with BST.
The order was urgent, so we completed production within 15 days. After receiving the goods, the client spoke highly of our quality and service.
Factory Production and Quality Inspection
Each unit starts with a sandblasted and spray-painted steel frame, followed by the installation of 100mm thick wall panels. Before delivery, every house passed complete water and electricity quality checks, including pressurized water testing and power-on testing of the whole electrical system.


Interior Configuration
When the double wings unfold, the 20ft unit opens into a bright living space with wood-grain flooring, a dry/wet separated bathroom, corridor lighting and toughened glass windows — ready to live in as soon as it is unfolded and connected.

Packing and Delivery
Thanks to the double-wing folding design, the units fold down for transport, were wrapped for protection, lifted by crane and loaded into the container for delivery to Romania.

Shipping Document
The customs export declaration below covers the expandable container houses. Client names, contract numbers and prices have been masked for privacy.

Key Specifications
| Model | 20ft slope-roof double-wing expandable container house |
| Wall panel | 100mm thickness |
| Destination | Romania |
| Trade term | EXW |
| Production time | 15 days (urgent order) |
| QC before delivery | Water pressure test & full electrical power-on test |
Looking for a dependable expandable container house manufacturer? Contact BST and get a tailored quotation.