Gainer factory entrance in Foshan, with the GAINER sign and company name
About Gainer · Since 2003

Considered design.
Made by Gainer.

Aluminium systems for the way we live.

Based in Foshan, China, Gainer brings aluminium profiles, surface finishing and door assembly together. We make cabinet and wardrobe doors with coordinated shelves and hanging rails, shaped around material, proportion and everyday use.

Our manufacturing capabilities span extrusion, CNC machining, anodising, spraying, material wrapping and assembly.

Explore our cataloguesTalk to the manufacturer
Our company

Foshan Gainer Metal Products Co., Ltd.

Established
2003
Based in
Foshan, Guangdong, China
Our focus
Aluminium systems for cabinetry & wardrobes
One coordinated collection

From the door
to the interior.

Start with a complete door. Bring shelves and hanging rails into the same material palette.

01 · Doors

Surface, frame & detail.

Glass, fabric, microfiber leather and 4 mm sintered stone. Standard handles and matching hinges are included.

Explore doors02 · Shelves

A considered edge.

Framed shelves with glass or wrapped surfaces, selected and quoted to your dimensions.

Explore shelves03 · Hanging rails

A refined finishing touch.

Aluminium and leather-wrapped rails, coordinated with the cabinet interior and quoted separately.

Explore hanging rails
From the manufacturer

From the finish to the fitted door.

Metal finishing, surface work and assembly, brought together at Gainer.

Manufacturing archive · anodising line.

Metal finishes

Choose a collection finish or discuss matching a physical sample on our own anodising line.

Manufacturing archive · edge stitching.

Surface details

Cutting, wrapping and stitching give each surface its finished feel.

Manufacturing archive · door fitting checks.

Assembled doors

Supplied assembled with the selected standard handle and matching door hardware.

Inside Gainer · anodising production.
Made around the material

A finish that
belongs to your project.

Our in-house anodising line lets us develop aluminium finishes around a physical sample. Explore the standard palette, or speak with us about matching a particular colour.

Custom colours, materials and profiles are reviewed and quoted for the project.

Discuss a sample match
Direct from the manufacturer

Clear products.
A direct conversation.

Explore the 2026 standard collection, choose your finish and enter your dimensions for a reference price. Standard production takes 2–4 weeks after the final dimensions, specifications and payment are confirmed. Freight, taxes and installation are additional.

Meet the 2026 collection