Internal Strength for Lasting Performance.

Key Features

High-Quality Engineering Material

• Durable and impact-resistant plastic construction

• Resistant to pressure, wear, and deformation

• Long-lasting performance in demanding environments

Secure Square Fit Design

• Accurate dimensions for tight installation

• Minimizes looseness and vibration

• Enhances structural stability and safety

Protective Functionality

• Reduces internal friction and frame damage

• Prevents direct metal-to-metal contact

• Improves overall furniture lifespan

Professional Finishing

• Clean internal support for modern furniture systems

• Supports neat and refined assembly

• Suitable for commercial and office furniture applications

Easy Installation

• Quick-fit design for fast assembly

• Ideal for OEM production and replacements

• Low maintenance and dependable operation

Applications

• Chair & Furniture Manufacturing

Ideal for square tube seating and structural assembly.

• Office & Commercial Furniture

Provides reliable support for heavy-use furniture systems.

• Tubular Metal Structures

Suitable for tables, racks, seating frames, and utility structures.

• Repair & Replacement

Perfect for replacing worn or damaged internal support bushes.

Why Choose S Plastics Bushes - Square Inner Bush?

Precision Internal Fit -Designed for firm and accurate placement inside square tubular frames.

Reliable Structural Support - Strengthens furniture assemblies while reducing movement and wear.

Built for Long-Term Durability -Manufactured using high-quality materials for continuous commercial and industrial usage.