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

Essential Guide to Abrasive Disc Brushes: Master Large-Surface Finishing

Essential Guide to Abrasive Disc Brushes: Master Large-Surface Finishing

The Complete Guide to Abrasive Disc Brushes for Industrial Surface Preparation Need to clean, blend, or prepare large surface areas efficiently? Whether...
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Surface Finish Measurement for Engine Cylinders: Understanding Ra, Rz, Rk, Rpk, Rvk

Educational Content on Surface Finish Parameters In modern engine manufacturing and remanufacturing, the surface finish of cylinder bores is not merely a...

Thank You for Joining Us at CCMT 2026 – A Successful Exhibition Concludes

Reflecting on an Incredible Week at the 14th China CNC Machine Tool Exhibition As the curtains close on the 14th China CNC Machine...

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