About SOWINVENT

Crafting Quality Containers
For Sustainable Delivery

Specializing in container and packaging manufacturing, providing end-to-end solutions from design to delivery for brands and enterprises.

Container manufacturing
Green Manufacturing
Sustainable materials first
Capabilities

Company Overview

Professional manufacturing capabilities and reliable delivery for diverse scenarios

10M+
Annual Capacity
500+
Clients
Nationwide
Coverage
7-15 days
Avg. Lead Time
Production Lines

Production Lines

Molding, processing, assembly coordination

Packaging & Labeling

Packaging & Labeling

Labels, printing, sets, cartons

QC & Compliance

QC & Compliance

Sampling, inspection, reports

Service Scenarios

Service Scenarios

E-commerce, F&B, retail, gifts

Manufacturing

Production & Capabilities

Full traceability from materials to shipment

1

Material Verification

Incoming material inspection for compliance

  • Material source tracing
  • Incoming quality check
  • Specification verification
2

Process Control

Full monitoring with standardized processes

  • Standardized procedures
  • Online inspection
  • Real-time alerts
3

Shipment & Tracing

Final inspection with batch traceability

  • Final QC inspection
  • Batch code management
  • Quality report archival
Capacity & Equipment

Capacity & Equipment

  • Multiple lines with flexible scheduling
  • Integrated molding, processing, assembly
  • Silk screen, hot stamping, coding
  • Kit assembly and carton packaging
Quality & Testing

Quality & Testing

  • Dimension, appearance, seal testing
  • Heat/cold resistance verification
  • Batch retention and issue closure
  • Compliance docs and test reports

Delivery Promise

Traceable batches · Transparent timelines · Quality assured

Verifiable metrics
Batch traceability
Risk transparency
Our Philosophy

Values & Philosophy

Three principles guiding every production and delivery

Starting with Materials
01

Starting with Materials

Focusing on material sourcing and recyclability, balancing sustainability with performance for responsible delivery.

Quality as the Baseline
02

Quality as the Baseline

Critical dimensions, sealing, thermal resistance—every batch is verified and documented.

Delivery as a Commitment
03

Delivery as a Commitment

From samples to mass production, transparent timelines and risk management for trusted partnerships.

Trust & Assurance

Certifications & Compliance

Building trust through verifiable credentials and test reports

Certificates available on request
Factory audits welcome
Compliance consulting available

ISO9001 Quality Management

Certified

Comprehensive quality management processes and standardized operations

Food Contact Compliance

Test Report

Meeting food-grade material safety standards and testing requirements

Eco Materials & Recycling

Green Certified

Prioritizing recyclable and biodegradable eco-friendly materials

Supply Chain Traceability

System Managed

Full batch traceability from raw materials to finished products

Quality Promise

All certifications and test reports available for review on request

Verifiable
Regularly Updated
On Request
Cooperation Process

How We Work

Standardized process from inquiry to delivery, clear and controlled

1

Requirements Discussion

Use case, quantity, material, process, timeline

2

Proposal & Quote

Structure advice, sampling plan, cost breakdown

3

Sample Confirmation

Sample approval, testing, packaging plan

4

Mass Production

Scheduling, QC inspection, batch delivery

Contact & Resources

Ready to provide consultation and support

Business Email
Service Hotline
400-888-8888
Service Area
Nationwide
Bank Transfer Supported
Invoice Available
Sampling Supported

Start Collaboration

Whether bulk purchasing or custom needs, we provide professional solutions