After-Sales Service System | Professional Support for Long-Term Value

At JS-Houses, we believe true quality is reflected not only in our products but also in the long-term support we provide after delivery. We offer a systematic, responsive, and full-cycle after-sales service system to help ensure that your modular container house project remains stable, durable, and fully functional throughout its service life.

1. Comprehensive After-Sales Support System

We have established a complete support framework covering the entire process from delivery to long-term operation:

  • Delivery Support: Detailed installation guides, video tutorials, and remote technical assistance

  • On-Site Assistance: Coordination with local technicians to provide hands-on guidance when required

  • Regular Follow-Ups: System check-ins at 1 month, 6 months, and annually after delivery

  • Issue Response: Our professional service team responds within 24 hours, with solutions provided within 72 hours

2. Quality Warranty & Maintenance Services

  • Structural Warranty: A 24-month warranty covering the main steel structure and key connection components

  • Envelope System Warranty: A 24-month warranty covering walls, roofing, and sealing systems

  • Fast-Repair Channel: Common replacement parts kept in stock to support urgent repair needs

  • Technical Upgrade Services: Functional expansion and system upgrade options based on changing usage requirements

3. Dedicated Customer Support

  • One-on-One Account Manager: A dedicated after-sales contact assigned to each project

  • Multilingual Support: Technical support available in both Chinese and English

  • Online Knowledge Base: Access to FAQs, installation information, and maintenance guides through the official website

  • Training Services: Equipment operation and basic maintenance training for management and operating staff

4. Emergency Response Mechanism

For unexpected situations, we provide:

  • Emergency Hotline: A 7×12-hour emergency contact channel

  • Rapid Response Team: Coordination of local resources for priority handling when necessary

  • Spare Parts Priority Service: Emergency parts can be dispatched on a priority basis when urgent repairs are required

5. Value-Added Services

  • Regular Inspection Service: Annual maintenance agreements are available for professional inspections and check-ups

  • Renovation Consultation: Space modification and functional optimization advice based on changing project requirements

  • Extended Warranty Plans: Options to extend service coverage beyond the standard warranty period

Our Commitment:

Your satisfaction is our ultimate goal. No matter where your project is located, JS-Houses remains your reliable technical partner. Through our professional after-sales service system, we help ensure that every modular container house continues to deliver reliable performance and long-term value throughout its service life.

For Technical Support or Service Inquiries, Please Contact Us:

After-Sales Hotline: +86-1800-921-7309

Service Email: [email protected]

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