Manufacturer and supplier of aluminum trim strips since 2010

Shenghai offer

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Stair Nosing

Industrial-grade aluminum stair nosing profiles with prominent anti-slip grooves. Thick anodized silver finish provides exceptional durability and safety in high-traffic public areas.

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Tile Trim

Premium L-shaped and T-shaped aluminum tile edge trims. Available in brushed silver, matte black, and anodized gold finishes. Designed to protect tile edges while adding a modern, clean look to walls and floors.

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Transition Strip

Heavy-duty aluminum floor transition strips for joining different flooring materials. Features high strength and wear resistance, ensuring smooth, safe level changes in commercial and residential spaces.

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Movement Joint

High-quality aluminum movement joints engineered for commercial and residential floors. Allows for controlled structural expansion and contraction, preventing tile and stone cracking.

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Balcony Profile

Durable and weather-resistant aluminum profiles designed specifically for balcony and terrace edge finishing. Offers excellent structural support and aesthetic appeal.

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Carpet Strip

Precision-engineered aluminum carpet trim strips. Securely holds carpet edges in place, providing a neat, professional finish and preventing fraying at doorways and transitions.

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Skirting Board

Sleek, minimalist aluminum skirting boards with optional built-in LED channels. Finished with matte powder coating or wood grain for a sophisticated interior wall transition.

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Tile Leveling System

Innovative aluminum tile leveling system components. Ensures perfectly flush tile surfaces during installation, eliminating lippage and delivering a premium tiling result.

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All Trims
Floor & Stair
Wall & Edge
Tile Edge Trim

Tile Edge Trim

High precision CNC cut L-shaped aluminum tile edge trim profile.

Material Alloy 6063-T5
Surface Finish Brushed Silver
Standard Length 2.5m / 3.0m
Skirting Board

Skirting Board

Sleek minimalist skirting board profile with built-in LED channel.

Material Alloy 6063-T5
Surface Finish Matte Black
Application Office / Hotel
Floor Transition

Floor Transition

Flat T-bar floor transition profile for heavy-duty commercial grade.

Material Alloy 6063-T5
Surface Finish Champagne Gold
Load Capacity Heavy Duty
Stair Nosing

Stair Nosing

Heavy-duty aluminum stair nosing profile with prominent anti-slip grooves.

Material Alloy 6063-T5
Feature Anti-slip Grooves
Surface Finish Anodized Silver

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Automated Smart Manufacturing

Automated Smart Manufacturing

Featuring fully automated workshops covering the entire process of extrusion, straightening, and aging treatment, ensuring efficient delivery for large-volume orders.

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Advanced Anodizing

Advanced Anodizing

Utilizing international standard anodizing production lines, we endow aluminum profiles with excellent corrosion and wear resistance while presenting an elegant metallic luster.

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Eco-friendly Powder Coating

Eco-friendly Powder Coating

Strictly controlled pre-treatment processes combined with high-performance eco-friendly powder coatings ensure a uniform and dense surface layer with superior weather resistance.

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High-Precision CNC Machining

High-Precision CNC Machining

Equipped with multi-axis high-precision CNC machines tailored for complex aluminum profile processing, from precision drilling and grooving to custom special-shaped cutting.

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Trusted by Clients Worldwide

61 Ninth Avenue

New York, USA

Sky View Parc

New York, USA

City Center

New York, USA

Modern Tower

London, UK

Alchemia

Gdańsk, Poland

Nimbus Office

Poland, Warsaw

Grand Tower

Chicago, USA

Waterfront

New York, USA

Ocean Plaza

New York, USA

Sunset Heights

LA, USA

Aluminum Trim Excellence

Shenghai Aluminum is an internationally recognized manufacturer specializing in high-precision aluminum profiles and decorative trims for architectural, residential, and industrial applications. With over 16 years of industry experience, we provide tailor-made extrusion, processing, and finishing solutions to clients across the globe.

Advanced Manufacturing Capabilities

Our state-of-the-art production facilities are equipped with fully automatic extrusion lines and quick-color-change powder coating systems. We oversee the entire lifecycle of every product, from custom die development and precision CNC machining to advanced surface finishing.

  • Tile Edges & Transition Strips
  • Skirting Boards with LED Channels
  • Stair Nosings & Balcony Profiles
  • Glass Partition U-Channels
  • Carpet Trims & Movement Joints
  • Custom Fabrication (CAD to Extrusion)

Quality Standards & Global Reach

Our commitment to quality is validated by ISO-certified management systems and computer-controlled coating processes that guarantee consistent thickness and exceptional durability. Our aluminum solutions have been successfully exported to over 30 countries, serving professional contractors, architects, and OEM manufacturers worldwide.

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