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Our Catalogs

Whether it is overhead doors, overhead door parts, roll up door parts, or box truck roll up door parts, we have systematic and comprehensive catalogs for customers to easily reference.

Products manufactured by Gemax

Update of products and catalogs together enables customers to get the most accurate product information and enhances their service experience.

Garage Doors Catalog
Garage Door Catalog

Insulated / non-insulated solutions.
Stable quality for residential & commercial doors.

Garage Door Parts Catalog
Garage Door Parts

Full hardware line: hinges, rollers, tracks, springs, window kits.
Standard and custom sizes available.

Roll Up Door Parts Catalog
Roll Up Door Parts Catalog

Self-Storage / Connercial Roll Up Door Parts.
Standard and customized products.

Box Truck Roll Up Door Parts Catalog
Box Truck Roll Up Door Parts Catalog

Whiting Style / Todco Style Roll Up Door Parts.
Suitable for installing new door panels and replacing old door panels.

Your Door System Solutions (Including Accessories)

We provide profession solutions for different types of products. Our technical team offers full-process guidance to ensure customers receive the optimal solutions.

Garage Door Solution
Garage Door Solution

Whether it is residential insulated doors, commercial overhead doors, or single-layer steel doors, Gemax can provide you with a variety of options in terms of sizes, colors, styles, and windows, helping you create a unique overhead door that is both attractive and durable.

Garage Door Part Solution
Garage Door Part Solution

Whether for your residential garage door parts or commercial overhead door parts, we both offer a full line of garage door products. From a single screw to glass, frame, insert, door panels, tracks, and all types of parts.

Roll Up Door Solution
Roll Up Door Solution

Gemax offers universal to customized product,with full-process support for customization – from design and prototyping, offering professional suggestions, to 3D sample confirmation and mass production, helping customers stand out in the market and achieve lasting success.

Box Truck Roll Up Door Solution
Box Truck Roll Up Door Solution

As Box Truck Roll Up Door Parts manufacturer & supplier, we we specialize in manufacturing high quality Whiting & Todco Style Door Parts, such as Center Hinge, End Hinge, Lift Handle, Cable, Spring Anchor Bracket, and more.

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