Advanced Manufacturing Excellence

Factory Production Process

From concept to completion - witness our state-of-the-art manufacturing capabilities and quality control processes that deliver world-class vacuum solutions.

Manufacturing Excellence

Our vertically integrated production system ensures complete quality control from design to final assembly

Design & Engineering

Advanced CAD modeling and prototyping with precision engineering for optimal performance and user experience.

Injection Molding

Multi-color injection molding with premium ABS, PC, and PP materials ensuring dimensional accuracy of ±0.1mm.

Component Assembly

Precision assembly of motors, batteries, and filtration systems with rigorous quality checkpoints.

Assembly Line

Automated assembly lines with intelligent quality control systems ensuring consistent production excellence.

Automatic Packaging

State-of-the-art packaging machinery ensuring product protection and ready-to-ship quality standards.

Professional Assembly

Expert technicians performing final assembly and comprehensive testing to meet global certification standards.

Production Capabilities

Our advanced manufacturing facilities deliver consistent quality at scale with industry-leading efficiency.

8 Production Lines

Fully automated assembly lines with smart quality control systems

5M+ Annual Capacity

High-volume production capability serving global markets

110+ Quality Tests

Comprehensive testing protocols ensuring ISO 9001 compliance

Quality Standards

Dimensional Tolerance ±0.1mm

Production Efficiency 98.5%

Quality Pass Rate 99.8%

Global Certifications CE/UL/RoHS

ISO Standard ISO 9001

Manufacturing Partnership

Ready to Experience Our Manufacturing Excellence?

Partner with LIYYOU for world-class manufacturing capabilities, from custom design to mass production with guaranteed quality.

Since 2013

About LIYYOU

Leading Cleaning Technology, Creating Extraordinary Experiences

LIYYOU has been an industry-leading pioneer specializing in cleaning appliances since 2013. The company integrates R&D, manufacturing and sales, with comprehensive coverage of household and commercial vacuum cleaners and steam cleaning appliances.

Core Business & Market Position

LIYYOU's core business spans the entire industrial chain from concept design to finished product sales. We are not only innovators with strong R&D capabilities, but also factories with vertically integrated manufacturing strength.

Our products are sold globally, exported to more than 50 countries and regions in Europe, America, Asia, and we have established solid win-win cooperative relationships with more than 100 well-known companies worldwide.

50+

Export Countries & Regions

100+

Global Partners

120+

Patent Applications

50+

Proprietary Products

Core Competitiveness

Providing comprehensive cleaning solutions for global customers through continuous innovation and excellent quality

Excellence in R&D and Innovation

Elite Team

Nearly 20 experienced R&D personnel covering all technical fields

Patent Achievements

Over 120 patent applications and successfully developed 50+ products with independent intellectual property rights

User-Oriented Design

Adhering to the philosophy of "integrating experience into engineering" with creative thinking and consumer-oriented design

Multi-functional Product Integration

LIYYOU is renowned for multi-functional integrated product innovation. Our smart cleaning devices integrate five major functions:

Sweeping Function

Vacuuming Function

Mopping Function

Steam Cleaning

Washing Function

Vertically Integrated Manufacturing Advantages

Complete automated production and processing systems, from independent production of core components to full quality control

Product Design & Development

Innovative design concepts & engineering practices

Professional R&D Team

Nearly 20 senior technical experts

Precision Mold Manufacturing

High-precision mold production base

Injection Molding Equipment

Advanced automated injection molding system

Professional Assembly Line

Intelligent production assembly system

Global Logistics & Transportation

Comprehensive international logistics system

Business Philosophy & Vision

Deeply rooted in all aspects of R&D innovation, quality commitment, customer service and business cooperation

Innovation-Driven

Continuously investing substantial resources to promote core technology advancement and product iteration

Customer-Oriented

Providing superior products and outstanding experiences, always adhering to keeping promises and continuous improvement

Integrity Cooperation

With honesty and integrity, seeking win-win cooperation with global partners

ISO 9001 Certified Quality Control

Product Quality Control

Rigorous testing protocols and comprehensive quality assurance ensure every vacuum cleaner meets the highest international standards for performance, safety, and reliability.

110+

Test Procedures

99.97%

Pass Rate

Testing Categories

±0.1mm

Precision

Comprehensive Testing Suite

Every product undergoes extensive testing across multiple categories to ensure optimal performance and durability

Energy Consumption Test

Optimizing power efficiency and battery performance

Temperature Tests

Extreme temperature durability validation

IPX4 Water Test

Water resistance and protection standards

Performance Test

Suction power and cleaning efficiency metrics

Noise Level Test

Acoustic performance under 60dB operation

Dust Emission Test

HEPA filtration efficiency validation

Product Life Test

Long-term durability and reliability testing

Quality Control

Comprehensive quality assurance protocols

Quality Guaranteed

Uncompromising Quality Standards

From concept to production, every LIYYOU vacuum undergoes rigorous testing to ensure it meets our exacting standards for performance, durability, and safety.

Global Certifications

CE, CB, UL, RoHS compliance

ISO 9001 Certified

Quality management systems

Continuous Testing

24/7 quality monitoring

Professional Vacuum Manufacturer

Get Professional Custom Solutions

12+ years OEM/ODM experience, serving Belt & Road Initiative markets. From design to mass production, providing one-stop vacuum solutions.

Production Lines

5M+

Annual Capacity