Shower Doors Manufacturers & Suppliers

Shower doors and enclosures in frameless, semi-frameless, framed, black-framed and grid-style designs to suit a range of bathroom layouts. Opening configurations span sliding, bypass and triple-slider runs, hinged, pivot and single-sliding doors, corner and neo-angle enclosures, walk-in screens, in-line and fixed panels — covering rectangular and corner shower footprints for residential, hotel and multi-unit projects. They sit within the wider shower and bath range, alongside shower bases and pans and acrylic bathtubs. Custom sizes, glass thickness and hardware finishes available on request.

Service
OEM / ODM · free mold from 300 pcs
MOQ
20 ft / 40 ft containersBelow 1 container: your own China forwarder required.
Lead time
30–45 days after sample
20 products

Gauge, frame, footprint

What separates shower door manufacturers on paper: the line card for this range

When buyers compare shower door manufacturers, the useful questions are narrow: which glass gauges, which frame styles, which openings, what size windows and what order minimum. Here is how the 20 listings on this page answer them.

Listings in this collection
20, one per model code
Glass
Tempered glass on 19 listings; F1-Series lists safety glass
Glass gauges listed
6 mm, 8 mm, 9.5 mm (FN-S2P) and 10 mm; several models list a choice of two or three
Frame styles by model code
11 frameless, 5 black framed, 4 framed
Fluted glass
4 listings: SN-R21, FN-R21, FN-S2P and DD-S5
Tallest listed height
79" (2007 mm) on the fluted sliding models
Widest listed run
72" (1829 mm) on SN-R21, FN-R21, FN-S2P and DD-S5
Tinted glass options
Clear, blue, grey or coated on K-312 and K-2A
Order minimum
20 pcs per model on every listing

Because the minimum is flat at 20 pcs, a distributor can open a mixed program across several configurations without one model forcing a large commitment.

Glass first, hardware second

Glass gauge is the first filter, not the frame

Framed doors are not all thin glass. The 6 mm (1/4") listings include the framed N-S22, N-3P, Y-Series, F-603 and F-601, but GPQ2-2 and F-602 list 8/10 mm and P-11 lists 8 mm. Among the frameless sliders, NA-S01B / NA-S02 and NA-R list 8/10 mm, the fluted SN-R21 and FN-R21 are 10 mm, and FN-S2P is listed at 9.5 mm (3/8").

Hinged frameless models give you the widest gauge choice. K-3D, K-312 and K-2A each list 6/8/10 mm, so one design can be quoted at more than one gauge.

Hardware notes are model specific. The NA-S pivot door lists stainless/brass hinges with optional wall clips; the NA-S01B / NA-S02 bypass door lists stainless steel rollers and top rail with 50 mm wall adjustment; and the NA-S single sliding door is specified with a big roller and soft-close.

One row per configuration

Six opening types, one model each

Each row below is a different opening type. Sizes are the listed manufacturing windows, not fixed stock sizes.

ModelConfigurationGlassFinishesListed size (W × H)
Triple sliderN-3PFramed triple slider6 mm temperedWhite aluminum frame48"–66" × 60"–76"
In-line hingedK-2AFixed in-line panel + hinged door6 / 8 / 10 mmBlack, Chrome, Brushed35.4"–59.1" × 78.7"
Neo-angleK-3DNeo-angle corner, hinged door6 / 8 / 10 mmChrome35.4"/39.4" × 35.4"/39.4" × 78.7"
PivotF-601Black framed pivot door6 mm temperedBlack (Chrome, Brushed)29.5"–39.4" × 72.8"–78.7"
Framed bypassGPQ2-2Framed bypass8 / 10 mmBlack, Chrome, Brushed47"–59" × 47"–65"
Walk-in gridF1-SeriesFixed walk-in screen, grid1/4" / 5/16" / 3/8"Matte Black32" or 48" × 76"; custom 600–1500 × 1400–2000 mm

GPQ2-2 is the only model in the table whose listed heights start at 47". Over-tub mounting is listed for two models on this page, the NA-S single sliding and NA-S01B / NA-S02 bypass doors.

Fluted and finish-led picks

Where the design-led models sit

Four listings use fluted tempered glass (SN-R21, FN-R21, FN-S2P and DD-S5). Three of them are picked below to show how they differ, alongside two framed models with a wider finish choice.

FN-R21 reeded glass shower door spec sheet showing sizes, hardware finishes and tempered glass detailsFN-R21Frameless bypass in 10 mm fluted glass, corner or alcove, offered in Matte Black, Chrome and Brushed Gold across 48"–72" widths.SANIKB FN-S2P fluted shower door spec sheet showing sizes, frameless double sliding design, and black, chrome, and brushed gold finishesFN-S2PChrome-only frameless bypass for alcoves, fluted glass at 9.5 mm, same 48"–72" × 60"–79" window.DD-S5 single sliding fluted shower door spec sheet showing soft close, sizes, glass thickness, and hardware finishesDD-S5Single sliding panel in 8 mm fine fluted glass, frameless wall-to-glass alcove fit, three finishes.SANIKB F-602 Black Framed Walk-in Shower ScreenF-602Black framed fixed walk-in screen in 8/10 mm glass, with Chrome and Brushed also available.Aluminum-Framed Double Sliding Shower Door with Bypass Panel — SANIKB N-S22N-S22Framed bypass on a top header track, one of two framed models (with P-11) offered in Brushed Gold as well as Black and Chrome.

Who orders which family

Matching the families to the buyer

Distributors stocking a core line

The framed sliders N-S22, P-11 and GPQ2-2 list alcove mounting, and the frameless NA-S01B / NA-S02 bypass door lists alcove, over-tub and walk-in. All four come in a black and a chrome finish plus brushed, brushed gold or brushed nickel, so a short list spans both opening types.

Contractors and multi-unit builders

Size windows with adjustment, such as the 50 mm wall adjustment on NA-S01B / NA-S02, help when site dimensions vary from unit to unit.

Hotel and showroom specifiers

The frameless hinged models (the K-312 and K-3D enclosures and the K-2A in-line door) and the fluted sliders are the glass-forward options; K-312 and K-2A also list blue, grey or coated glass.

Private-label brands

Custom sizes, glass gauge and hardware finish can be quoted per model, and carton or label work can be added through our OEM/ODM service.

Building a door RFQ

What a shower door supplier needs from you to quote

Pricing is quoted per order, with a 20 pcs minimum per model. A complete request gets a written reply within 12 business hours.

  1. Name the model and opening

    Give the model code from this page and whether the opening is alcove, over-tub, corner, neo-angle or walk-in.

  2. Send finished dimensions per opening

    List width and height for each opening type in your schedule, and note any out-of-plumb walls so we can check them against the listed adjustment.

  3. Fix gauge, glass and finish

    State the glass gauge where a model lists more than one, clear, fluted or tinted glass where offered, and the hardware finish.

  4. Add quantities, market and packing

    Quantities per model, destination market, carton and label needs, and whether you want samples before the main order.

Aluminum-Framed Double Sliding Shower Door with Bypass Panel — SANIKB N-S22

Factory-Direct Shower Door Manufacturing for Bulk Orders

As a factory-direct shower door manufacturer, SANIKB focuses on product consistency, practical specifications, and export-ready supply for B2B buyers. Shower doors for distribution and project use must meet buyer expectations for glass safety, hardware performance, installation compatibility, carton protection, and repeat-order stability.

Buyers can discuss tempered glass options, frame structures, roller systems, hinges, handles, sealing strips, wall adjustment requirements, and accessory kits before confirming bulk orders. For importers and project buyers, SANIKB can help coordinate production inspection, finish checking, hardware matching, labeling, export packing, and container shipment support.

This helps reduce common sourcing problems such as broken glass, missing parts, inconsistent finishes, difficult installation, delayed replacement parts, and after-sales claims.

N-3P

OEM/ODM Shower Door Supplier for Private Label Brands

SANIKB supports OEM/ODM shower door supply for private-label bathroom brands, online retailers, showrooms, distributors, and building material suppliers. Buyers can develop shower door programs based on target market needs, price positioning, design preferences, and packaging requirements.

Customization discussions may include custom dimensions, clear or frosted glass, framed or frameless structures, matte black or brushed metal finishes, handle styles, carton artwork, labels, instruction sheets, logo use, and product documentation.

For branded product lines, accurate specifications and consistent packaging are important. SANIKB can support model information, packaging details, basic product data, and specification coordination for catalogs, online listings, showroom displays, and RFQ documents.

Frameless Neo-Angle Corner Shower Enclosure — SANIKB K-3D

Shower Door Supply for Distributors, Builders, and Projects

SANIKB supplies shower doors for B2B buyers managing wholesale orders, project procurement, private-label programs, and repeat purchasing. Our customers may include bathroom product importers, regional distributors, multifamily developers, hotel procurement teams, contractors, renovation companies, and kitchen and bath showrooms.

Buyers can send project drawings, target models, size schedules, finish requirements, order quantities, packing needs, and destination market information for quotation review. Sample requests can be discussed based on product availability, customization level, and purchasing plan.

For long-term programs, SANIKB can also support replacement hardware discussions, packaging updates, spare parts coordination, and repeat-order communication.

Frameless Rectangular Corner Shower Enclosure — SANIKB K-312

Shower Door Product and Supply Capabilities

  • Sliding, hinged, pivot, framed, semi-frameless, and frameless shower door options
  • Clear, frosted, patterned, or customized glass appearance based on order requirements
  • Frame and hardware finish options such as chrome, matte black, brushed nickel, or project-specific finishes
  • Handle, hinge, roller, guide rail, seal strip, and accessory kit coordination
  • Standard size and custom size discussions for wholesale and project orders
  • OEM/ODM support for private-label bathroom brands and distributors
  • Carton artwork, labels, instruction sheets, and packaging support
  • Export packing and container shipment coordination for bulk orders
  • Sample request support based on product availability and customization needs
  • Bulk quotation support for importers, wholesalers, builders, and contractors

Frequently Asked Questions

Do you manufacture shower doors for wholesale buyers?

Yes. SANIKB supports shower door manufacturing and supply for distributors, importers, wholesalers, building material suppliers, showrooms, and project buyers. Buyers can discuss model selection, glass options, frame style, hardware finish, packaging needs, and bulk quotation requirements based on their target market.

Can SANIKB provide OEM and ODM shower doors?

Yes. SANIKB can support OEM/ODM shower door programs for private-label brands and B2B buyers. Custom options may include size, glass appearance, frame profile, handle design, hardware finish, carton artwork, labels, logo use, and instruction materials. Final options depend on model structure and order requirements.

What types of shower doors can B2B buyers source?

Buyers can discuss sliding shower doors, hinged shower doors, pivot shower doors, framed shower doors, semi-frameless shower doors, and frameless shower door options. Product availability, customization level, and packing requirements can be reviewed during the quotation process.

Can you supply shower doors for hotel and multifamily projects?

Yes. SANIKB can support shower door supply for apartments, condos, hotels, rental properties, renovation programs, and contractor-led bathroom projects. Buyers can send drawings, size schedules, preferred styles, finish requirements, and project quantities for review before quotation and production planning.

What information is needed for a shower door quotation?

For a more accurate quote, buyers should provide shower door type, dimensions, glass preference, frame style, hardware finish, order quantity, packaging requirements, destination market, and private-label needs. Project buyers may also send drawings, installation notes, or reference models.

Do you support private-label packaging for shower doors?

Yes. SANIKB can discuss private-label packaging support for shower door buyers, including carton design, logo use, labels, instruction sheets, and other packaging details. Packaging options depend on the selected model, order quantity, export requirements, and brand presentation needs.