Expert in Surface Treatment Solutions

Expert in Surface Treatment Solutions

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.

Where You Can Find LG Brush

Aerospace Industry

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

Hydraulic Systems

Cosmopolis

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

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Automotive Manufacturing

Cosmopolis

The engine’s heart demands perfection

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Latest Posts

Custom Disc Brush Solutions: Engineering High-Performance Surface Finishing

Custom Disc Brush Solutions: Engineering High-Performance Surface Finishing

Why Standard Tools Often Fall Short in Industrial Finishing In modern manufacturing, "off-the-shelf" is often synonymous with "compromise." While a standard brush...
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Industrial Brush Application Guide: Optimizing Surface Finishing Across 7 Major Sectors

Introduction: Why Understanding Industrial Brush Application is Key to Quality Control In modern manufacturing, an industrial brush application is far more than...

Automotive Hones & Brushes: A Comprehensive Guide to Precision Surface Finishing

Introduction: Why Surface Finishing Defines Automotive Excellence In the high-stakes world of automotive manufacturing and engine re-manufacturing, the "last mile" of production—the...
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