Expert in Surface Treatment Solutions

Expert in Surface Treatment Solutions

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20+ Years Industrial Brush Manufacturing
3,000+ Customized Brush Designs
In-house Production & Quality Control
Trusted by Global Manufacturers
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Shanghai Longguang Brush Co., Ltd. specializes in the design and manufacturing of industrial brushes for surface finishing, deburring and cleaning applications. With long-term experience and customized capability, we serve global industrial customers.

LG Products

Disc Brush
End Brush
Honing Brush
Strip Brush
Tube Brush
Ceramic Fiber
Wheel Brush
cup brush

Where You Can Find LG Brush

aerospace industry

Aerospace Industry

The engine is the heart of an aircraft, demanding perfection in every component.

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Hydraulic Systems

Cosmopolis

In hydraulic systems, performance and reliability are dictated by flawless internal cleanliness.

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Automotive manufacturing

Automotive Manufacturing

Cosmopolis

The engine’s heart demands perfection

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Latest Posts

The Ultimate Guide to Twisted Knot End Brushes: Heavy-Duty Performance for Challenging Surfaces
Feb 15, 2026

The Ultimate Guide to Twisted Knot End Brushes: Heavy-Duty Performance for Challenging Surfaces

When it comes to industrial surface preparation and heavy-duty cleaning, not all wire brushes are created equal. If you are dealing with...
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Feb 11, 2026

How to Choose the Right Grit for Silicon Carbide Honing Tools: A Practical Selection Guide

Introduction: The "Goldilocks" Challenge of Abrasive Grit In the world of precision finishing, the abrasive grit is where "the rubber meets the...
Feb 08, 2026

The Ultimate Guide to Stainless Steel Tube Brush for Internal Thread Cleaning: Ensure Fastening IntegrityThe Ultimate Guide to Stainless Steel Tube Brush for Internal Thread Cleaning: Ensure Fastening Integrity

The Critical Importance of Clean Internal Threads In precision engineering—from aerospace assemblies and hydraulic systems to semiconductor equipment—the integrity of threaded connections...
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