Factory
Integrated material coordination, modular manufacturing, quality inspection and export packing for prefabricated building projects.
Manufacturing built around project requirements.
RONGZHONG coordinates core materials, structural components, modular unit production and supporting facilities through an integrated supply chain.
Each project begins with requirement review and product configuration, followed by material preparation, component manufacturing, assembly, inspection and export packing.



From requirement review to shipment.
Requirement Review
Application, site, quantity, destination and schedule are reviewed before configuration.
Technical Coordination
Product structure, layout, materials and supporting facilities are confirmed.
Material Preparation
Core structural and enclosure materials are organized for production.
Manufacturing
Structural fabrication, modular assembly and system integration are completed.
Quality Inspection
Key components, assembly details and finished units are inspected.
Export Packing
Products are prepared for container loading and international shipment.
Control at critical production stages.
Incoming Materials
Material specifications and project requirements are checked before production.
Structural Components
Fabrication dimensions and connection details are reviewed during production.
Finished Assembly
Appearance, installation details and supporting systems are inspected.
Packing & Loading
Export packing and loading arrangements are coordinated for delivery.
Discuss your manufacturing requirements.
Send us your product type, quantity, country and schedule.