From tankless instant-heating bidet systems to dual-flush WaterSense-ready configurations, KJbath helps distributors, project buyers, and private-label brands source smart toilets that pass real certification review and real-world use – backed by 25+ years of bathroom manufacturing for buyers in 190+ countries.
Sourcing smart toilets is no longer a niche add-on: the global shower toilet and electronic seat market is projected to grow from USD 9.2 billion in 2025 to over USD 16.5 billion by 2031, with hotel and commercial projects among the fastest-growing segments.
“Trusted by buyers from more than 190 countries since 1999.”
Buyers evaluating this category usually want to move beyond single-product sourcing and build a fuller bathroom range. The timing is favorable: in 2026, North American luxury hotels and Class-A commercial spaces are using smart toilets as a visible “hygiene and wellness” feature – auto open/close lids, touchless flushing, and UV-C nozzle sterilization are becoming baseline expectations in premium segments, not exotic upgrades.
A tiered smart toilet range expands your price bands – from entry bidet-seat models to full tankless intelligent toilet systems – and increases average order value per bathroom package.
Smart toilets serve as a marketable “guest wellness” feature in 4- and 5-star positioning, and standardized configurations simplify maintenance across hundreds of rooms.
Live-function display (heated seat, instant warm water, auto lid) creates a 10-second tactile demo that closes upgrades at the sales counter.
Private-label production with custom function sets lets you differentiate without building a factory.
Market signal: the global shower toilet and electronic seat market is forecast to grow from USD 9.2 billion (2025) to over USD 16.5 billion (2031). For distributors, the category now supports both premium price bands and repeat project demand. See how it fits a complete bathroom offer.
A smart toilet fails in the field for boring reasons: porous ceramic, weak glaze, leaking seals, or electronics that were never rated for a wet bathroom. Here is what we build against, and how each item is verified.
Baseline specs for our core one-piece tankless platform. Project and OEM configurations (rough-in, voltage, function set) are adjustable – see the OEM & project support section below.
| Parameter | Specification |
|---|---|
| Product type | One-piece tankless smart toilet (floor-mounted) |
| Ceramic body | Vitreous china, high-temp fired ≥ 1,200 °C, self-cleaning glaze |
| Flush system | Dual flush, 1.28 / 0.8 GPF (4.8 / 3.0 L), siphon jet |
| Flush performance | MaP ≥ 800 g class |
| Wash system | Instant heating (tankless), adjustable temperature / pressure / position |
| Sterilization | UV-C nozzle self-cleaning after each use |
| Seat | Heated (multi-level), soft-close, antimicrobial option |
| Lid | Auto open/close (sensor), soft-close, 100,000+ cycle tested |
| Drying | Warm-air dryer, adjustable temperature |
| Waterproof rating | IPX4 (electronic module) |
| Power | 110 V / 220-240 V versions (market-specific), leakage protection plug |
| Rough-in | 305 mm (12″) S-trap standard; P-trap / custom rough-in for projects |
| Certifications | cUPC / WaterSense (North America), CE (EU), WaterMark (AU), SASO (Middle East) – per order configuration |
| MOQ | Trial orders from 20 units/model; project orders negotiable |
Most buyers do not need twenty SKUs. They need two or three clearly separated tiers. Our standard lineup covers entry upgrade, mainstream premium, and flagship project positioning – all sharing the same ceramic platform and spare-parts ecosystem to keep your after-sales simple.
| Feature | KJ-ST100 EssentialEntry upgrade / e-commerce | KJ-ST300 PremiumRetail & hotel | KJ-ST500 FlagshipLuxury hotel & showroom |
|---|---|---|---|
| Instant-heating bidet wash | ✔ | ✔ multi-mode | ✔ multi-mode + oscillating |
| Heated seat | ✔ | ✔ | ✔ |
| Auto open/close lid | — | ✔ | ✔ radar sensor |
| UV-C nozzle sterilization | — | ✔ | ✔ nozzle + bowl |
| Warm-air dryer | — | ✔ | ✔ |
| Deodorizer | — | ✔ | ✔ |
| Auto / touchless flush | Manual + remote | ✔ | ✔ + foot sensor |
| Night light | — | ✔ | ✔ ambient |
| Dual flush 1.28/0.8 GPF | ✔ | ✔ | ✔ |
| Target buyer | Online sellers, first-time importers | Distributors, mid-scale hotels | 5-star projects, premium OEM brands |
Smart toilets combine sanitary ware, plumbing, and consumer electronics – three failure domains in one box. Our QC chain treats them as one workflow, not three departments. (Full methodology: Quality Control.)
Ceramic body water absorption and glaze thickness measurement; electronic module batch verification; seat hardware torque and material check.
Trapway glaze coverage inspection, water-seal depth measurement, fit and assembly review at each station.
Every unit runs flush, wash, heat, dry, deodorize, and lid-sensor cycles before packing. Not a sample: every unit.
Waterway pressure test and electrical leakage-protection verification.
ISTA drop-test-validated packaging spec; accessory checklist and labeling review (room-number sorting available for hotel projects).
Pre-shipment inspection (SGS / TÜV / buyer-nominated) arranged on request before container loading.
Whether you are building your own brand or filling a 300-room hotel schedule, the support model matters more than the unit price. In 2026, B2B buyers increasingly expect suppliers to deliver certification documentation, private-label flexibility, and predictable lead times as a package – that is exactly how our smart toilet program is structured.
KJbath has manufactured and exported bathroom products since 1999 – shower enclosures, trays, bathtubs, and now intelligent toilet systems – for distributors, developers, and contractors in more than 190 countries. The project habits that protect your smart toilet order were built on those deliveries.
For a coastal balcony and bathroom project, we supplied marine-grade stainless hardware with salt-spray-tested surface treatment – the same anti-corrosion standard applied to exposed smart toilet hardware in humid markets. View case.
For a multi-unit residential delivery, we packed each bathroom’s components as an independent, room-labeled kit – eliminating on-site sorting. Hotel smart toilet projects use the same logic. View case.
Office-project hardware validated above 100,000 open/close cycles – the lifecycle standard behind our soft-close seats and auto lids. View case.
A smart toilet that arrives late or installs slowly erases its margin. We design for the installer’s hour and the buyer’s calendar.
Sample units from current production for function and finish approval.
Wholesale orders after deposit, with 100% function test before packing.
Including packaging, label approval, and certification file preparation.
Scheduled in room-batch shipments aligned with your fit-out program.
Eight questions buyers ask before adding smart toilets to their product structure – covering certifications, maintenance risk, installation, MOQ, OEM, and supplier comparison.
For the DistributorBecause customers are building broader bathroom assortments. The shower toilet and electronic seat market is forecast to grow from USD 9.2B (2025) to USD 16.5B (2031), and tiered configurations capture both premium price bands and repeat project demand.
For the Importer / Compliance ManagerNorth America: cUPC and WaterSense (≤1.28 GPF). EU: CE/RoHS (WRAS for UK). Australia: WaterMark. Middle East: SASO. KJbath prepares documentation per confirmed configuration.
For the Developer / Hotel ProcurementBoth. High-end hotels use smart toilets as a guest-wellness feature (auto lids, touchless flush, UV-C sterilization); retail and e-commerce channels use entry and premium tiers for upgrade sales.
For the Project EngineerMain risks are seal leaks, nozzle scale buildup, and seat hardware wear. KJbath addresses them with tankless instant-heating wash, UV-C nozzle self-sterilization, 100,000+ cycle-tested lid hardware, and contractual spare-parts supply.
For the Installer / ContractorStandard 305 mm (12 in) rough-in, quick-connect water supply, and a GFCI/leakage-protected outlet. Project orders ship as room-labeled kits with bilingual manuals and QR video guidance.
For the Retail BuyerTrial orders from 20 units per model. Samples 7-10 days; standard orders 25-35 days after deposit; OEM first orders 35-45 days including packaging approval.
For the OEM Brand OwnerYes. Private labeling on unit, remote, and packaging; custom function configurations; UI language customization; and certification file support under agreed configurations.
For the First-Time VisitorCompare flush performance data (MaP grams, GPF), waterproof and lifecycle test evidence (IPX4, cycle counts), certification documentation capability, and written spare-parts and after-sales terms.
Tell us your target market, buyer type (distribution, retail, hotel project, or OEM), and estimated volume. We will reply with the right tier recommendation, certification path, and a quotation – usually within 24 hours.
No.1 Kexue Road, Zone B, Shishan Industrial Park, Nanhai, Foshan, Guangdong, China
