Z-type packing box
Our prefabricated container house is durable, earthquake-resistant, and deformation-resistant, with excellent sealing and a modular design that allows expansion into conference rooms, dormitories, and more. It is easy to assemble and disassemble, offering stable performance with waterproof, fireproof, and corrosion-resistant features in a lightweight structure.
Product details














Product Advantages
Our expanding container houses represent a breakthrough in flexible, safety-focused construction—and as a factory-direct manufacturer, we deliver unbeatable value without compromising on quality.
Engineered with eco-friendly, premium-grade materials, these units boast a robust steel frame that ensures exceptional structural stability, making them sturdy and durable enough for long-term use. What’s more, the multi-layered panels offer outstanding fire resistance, dustproofing, waterproofing and thermal insulation—ideal for harsh environments ranging from scorching deserts to rainy coastal areas.
Best of all, they can be fully assembled or dismantled in hours for seamless relocation, eliminating the hassle of traditional construction. Every unit is fully customizable to your exact needs too: choose from integrated bathrooms, compact kitchens, premium flooring, and custom exterior colors, ensuring your space perfectly matches both functional and aesthetic requirements.
Product Parameters
| Z-type packing box technical parameter table | ||
| model: | SINOPALA-001 | Export type |
| Basic Features | External dimensions (mm) | 5800*2480*2580mm |
| Internal dimensions (mm) | 5630*2310*2200mm | |
| Folded state (mm) | 5800*2480*570mm | |
| Total mass (kg) | 1500 | |
| Framework | Packing box top | 170mm galvanized steel strip beam, galvanized content 80g/m1, top and side beams 2. 3mm*-2 pieces, top beams-2 pieces, secondary beams 50*1. 2 galvanized steel (or 40*60*1.2 galvanized Zinc square steel)-7 pieces, 20*20 galvanized square tube-2 pieces |
| Packing box bottom | 160mm, galvanized steel strip beam, galvanized content 80g/mJ, bottom side beam 2. 3mm*5633-2 pieces, bottom beam 2689-2 pieces, secondary beam 120*1. 2 galvanized steel (or 50*100* 1. 2 galvanized square steel) 9 pieces | |
| hanging head | 3.0mm high-end box corner bottom 160mm. top 200mm | |
| Column | 150*210*2535nun galvanized steel strip column, galvanized content 80g/connector | |
| slide | Special slide for packing boxes | |
| Box top | Overall frame protective co | Electrostatic spraying/straight white plastic powder |
| Packing box top | Color steel veneer 360″ bite 0. 4mm | |
| Top insulation | 100 thick single foil glass wool 14kg/m³ +1.0 resin film. | |
| internal suspended ceiling | YX28-277-831.0. 4mm | |
| wall panel | Insulating rock wool | 950 double-sided 0. 35mm50mm rock wool, bulk density 50KG/m³, H-shaped socket with orange peel pattern on one side and plain white on the other, double-sided |
| side wall | 950 double-sided 0. 35mm50mm rock wool, bulk density 50KG/m³, H-shaped socket with | |
| Front and rear wall panels | 950 double-sided 0. 35mm50mm rock wool, bulk density 50KG/m³, H-shaped socket with | |
| floor | cement board | 18mm*1177*2820mm |
| Plastic flooring | 1. 6mm plastic floor with welded seams | |
| Electrical System | Electrical wiring must be installed in strict accordance with moisture-proof specifications. All electrical products must comply with CE certification. Connect the circuit according to the circuit engineering specifications. Indoor: 62 national standard sheathed wire foi’ incoming wire, 62 for socket incoming wire, 42 for air conditioning socket, 2. 52 for socket, 1. 52 for lighting, 3five-hole single-open sockets, 1 air conditioning socket, 2 LED lights . 1 advanced eight-circuit | |
| steel door | High-grade steel door 970*1970nun, European standard fireproof lock,) | |
| Plastic steel windows | Glass 3. 0mm thick, with anti-theft net and screen window, 920*1120mm, 2 pieces. | |
About Sinopala
Sinopala International Trade Co., Ltd. is located in the open and inclusive Beijing Daxing Airport Free Trade Zone. Relying on the unique policy and geographical advantages of the Free Trade Zone, it has laid a solid foundation for the global expansion of its business. The company’s production base, Hengshui Changgui Metal Structure Co., Ltd., is situated in the Economic and Technological Development Zone of Hengshui City, Hebei Province. The factory covers an area of 30,000 square meters and is equipped with complete production facilities and supporting systems, providing strong guarantees for the manufacturing of high-quality products.
As a comprehensive modern enterprise specializing in the field of metal structure housing, the company has built a full-industry-chain operation system integrating research and development, production, sales, and import-export trade. Its core products include prefabricated unit houses, double-wing expandable container houses, and light and heavy steel structures. The product range is rich and highly adaptable, widely used in various scenarios such as temporary construction projects, homestays, steel structure factories, and steel structure buildings. It can provide one-stop solutions for customers at home and abroad, from product research and development design to trade delivery.
The company attaches great importance to the construction of talent teams and core technology research and development. The independently developed and designed products have won a number of national patents, and its technical strength ranks among the forefront of the industry. At the same time, the company adheres to a clear development concept and leads the high-quality development of the enterprise with advanced culture.
Factory Appearance









Honors And Qualifications









Quality Management System Certification Certificate

Occupational Health and Safety Management System Certification Certificate







