Suining Container-Style House Construction
When constructing container-style houses in Suining, it is crucial to focus on key aspects such as manufacturer selection, requirement communication, quotation breakdowns, remote acceptance, and technical specifications. Details are as follows:
1. Selection and Qualification Verification of Source Manufacturers
Prioritize source manufacturers with full-chain production capabilities, such as Sichuan Gaoding Integrated Housing Co., Ltd. and Sichuan Kuaizhu Integrated Housing Co., Ltd. Verify factory location, workshop area, establishment years, and other information via phone calls, and validate production qualifications through videos or on-site visits. For example, Sichuan Kuaizhu Integrated Housing holds over 30 utility model patents and 3 invention patents, and has passed the three major international management system certifications, indicating a more reliable technical reserve and delivery system.
2. Comprehensive Communication of Requirement Details
Clarify the purpose of the house (e.g., residential, office, commercial), service life, site conditions (muddy or hardened ground), and functional requirements (partition walls, toilets, air conditioning positions). For example, Nanchong Guizu Container Co., Ltd. offers customized services for residential containers, container villas, and mobile toilets. Detailed plans should be refined based on specific requirements to minimize remote revisions.
3. Acquisition of Itemized Quotation Breakdowns
Request manufacturers to provide itemized quotations covering box materials, decoration standards, transportation fees, lifting fees, and taxes to avoid vague total prices. For example, Shenyang Yingchuang Color Steel Installation Co., Ltd. offers packing-box houses starting at 15,000 yuan. Confirm product models, material properties, and whether additional fees for transportation and installation are included.
4. Standardization of Remote Acceptance Procedures
- Production Node Acceptance: Confirm key stages such as steel arrival, frame welding, wall installation, and interior decoration through videos or live streams, and promptly rectify any issues found.
- Delivery Acceptance: When the box arrives, it is recommended that the customer or a trusted relative/friend be present to verify the acceptance checklist or keep video records. For example, Suining customers can verify box dimensions, materials, and accessories against the contract requirements via video.
5. Technical Specifications and Safety Standards
- Structural Safety: Box steel must comply with the GB/T 4171 welded weathering steel standard, with complete and reliable corner fittings. When stacking multiple boxes, corner fittings and corner columns must be aligned and locked vertically.
- Fire Prevention and Corrosion Resistance: Prohibit the use of flammable core materials such as EPS for enclosure filling. Crowded venues should use Class A rock wool or glass wool with a fire resistance limit of no less than 0.5 hours.
- Seismic Fortification: Low-rise and multi-story modular combined houses should have no more than 6 stories and a height of no more than 24 meters, with a seismic fortification intensity of no more than 8 degrees.
