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Company Profile

WJ-LEAN Technology Co., Ltd. is a manufacturer focusing on lean production automation and its technical solutions. The company is headquartered in Dongguan, Guangdong Province, with a global market layout and comprehensive service agencies in many countries around the world.
The products are widely used in mechanical frame structure and connection of various parts, industrial assembly lines and conveyor belts, small motor equipment and non-standard electromechanical equipment, industrial inspection and testing and safety protection equipment.
Including electronics, auto parts assembly lines, home appliances, chemicals, furniture advertising, medical food, cleaning equipment and other fields. By 2020, WJ-LEAN has provided more than a thousand products to the world.
About Us
Years Industry Experience

10 +

Years Industry Experience
Corporate Partners

50 +

Corporate Partners
skilled workers

100 +

skilled workers
Satisfied Customers

5000 +

Satisfied Customers

OUR PRODUCTS

We specialize in automated precision manufacturing, delivering end-to-end industrial solutions that empower our clients to achieve growth across diverse business scenarios.
Lean Pipe System
karakuri System
Aluminum Profile System
Tube
01

Tube

Metal joint
01

Metal joint

Roller track
01

Roller track

Adjust
01

Adjust

Caster wheel
01

Caster wheel

Roller track joint
01

Roller track joint

Roller track joint
01

Roller track joint
0102
Aluminum tube
01

Aluminum tube

Aluminum joint
01

Aluminum joint

Movable accessory
01

Movable accessory

Aluminum roller track
01

Aluminum roller track

Other accessory
01

Other accessory

Plastic cap
01

Plastic cap

01
Aluminum Profile
01

Aluminum Profile

Connecting Elements
01

Connecting Elements

Fastening Elements
01

Fastening Elements

Profile Accessories
01

Profile Accessories

Floor Elements
01

Floor Elements

Panel Installation Elements
01

Panel Installation Elements

Door and Window Elements
01

Door and Window Elements

Additional Accessories
01

Additional Accessories

010203

Industry Application

What sets us apart is our ability to provide you with truly heartfelt creative gift solutions.
Material shelves
01

Material shelves

Functional material shelves, storage shelves, gravity shelves, mobile shelves, slide shelves, pull shelves, flip shelves, first-in-first-out shelves, etc.
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Material shelves
Workbench
01

Workbench

Including mobile workbench, lifting workbench, multi-function anti-static workbench, corner workbench, computer table and detection workbench and ordinary workbench.
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Workbench
Turnover Car
01

Turnover Car

All kinds of anti-static wire rod turnover car, trolley, tool car, trailer turnover car, test turnover car, flat car, multi-layer turnover car, etc.
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Turnover Car
Production lines
01

Production lines

U-shaped flexible production line, anti-static production line, photocopier flexible production line, digital camera assembly line, projector flexible production line, motorcycle engine assembly line, automobile assembly line, automobile air conditioning assembly line, computer host assembly line and other electronic product production line, etc.
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Production lines
01

Corporate Strengths

We deliver exceptional value to our clients through efficient, one-stop solutions centered on lean operations.
Company Vision
Company Vision
Ranked among the top 10 in the industry, becoming a well-known international service provider for lean production.
Integrity and Integrity
Integrity and Integrity
The company upholds honesty, trust and responsibility，both internally and externally
Achieve Customers
Achieve Customers
Create value for customers, customers are the only reason for the company's existence
Core Value
Core Value
Refined operation, efficient operation, creating the best and fastest products and services in the shortest time

Our certificates

Authoritative certification is our firm commitment to product quality.
Certificate
Certificate
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certificates
certificates
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Certificate
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Latest News

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  • Premium European Standard T-Slot Aluminium Profile 6063-T5 for Industrial Automation Framing

    Premium European Standard T-Slot Aluminium Profile 6063-T5 for Industrial Automation Framing

    Premium European Standard T-Slot Aluminium Profile 6063-T5 for Industrial Automation Framing

    European Standard T-Slot Aluminium Profile 6063-T5 is a high-performance modular extrusion solution widely adopted in European industrial automation and mechanical framing. Manufactured from premium 6063-T5 aluminium alloy, our industrial aluminium extrusion features precise dimensional tolerance, durable anodized finish, and excellent structural stability, fully complying with EU manufacturing standards.

    August 27, 2026

  • Lean Aluminum Pipe for Rapid Iteration of New Energy Production Lines

    Lean Aluminum Pipe for Rapid Iteration of New Energy Production Lines

    Lean Aluminum Pipe for Rapid Iteration of New Energy Production Lines

    3rd‑Generation Lean Aluminum Pipe for Rapid Iteration of New Energy Production Lines

    August 20, 2026

  • EU Export Guide: WJ-LEAN Optimizes PPWR Compliance Solutions for Aluminum Industrial Tooling

    EU Export Guide: WJ-LEAN Optimizes PPWR Compliance Solutions for Aluminum Industrial Tooling

    EU Export Guide: WJ-LEAN Optimizes PPWR Compliance Solutions for Aluminum Industrial Tooling

    EU Export Guide: WJ-LEAN Optimizes PPWR Compliance Solutions for Aluminum Industrial Tooling

    August 11, 2026

  • WJ-LEAN: ESD SMT Trolleys Boost Production Efficiency

    WJ-LEAN: ESD SMT Trolleys Boost Production Efficiency

    WJ-LEAN: ESD SMT Trolleys Boost Production Efficiency

    Within electronics manufacturing facilities, material handling serves as a critical link connecting warehouses, SMT assembly and testing processes. Many factories prioritize electrostatic protection at workstations and anti-static wristbands for operators, yet overlook ESD control during material transit. Static electricity generated during transportation can imperceptibly damage chips and PCB components. Such failures often remain latent and only surface in downstream p...

    August 07, 2026

  • Flexible Intelligent Manufacturing Boosts Whole-house Customization: Woodworking Machinery Industry Enters Integrated Solution Era

    Flexible Intelligent Manufacturing Boosts Whole-house Customization: Woodworking Machinery Industry Enters Integrated Solution Era

    Flexible Intelligent Manufacturing Boosts Whole-house Customization: Woodworking Machinery Industry Enters Integrated Solution Era

    Dongguan, July 30, 2026 — Driven by surging demand for integrated whole-house customization and second-hand housing renovation, China’s woodworking machinery sector is undergoing a comprehensive transformation.

    July 30, 2026

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