Type × Flush × Rough-In × Water Efficiency — Solve All Four With One Supplier

On a commercial bathroom floor plan, the toilet is the fixture that leaves the smallest margin for error. Rough-in miscalculated by 2 inches? Walls move. Flush system mismatched to water pressure? Callbacks begin in month one. Water-efficiency rating overlooked? Local code fails at inspection.

YingJie removes that risk by consolidating six toilet categories under one quality system: Smart Toilets, Wall Hung, One-Piece, Two-Piece, Concealed Cisterns, and Toilet Seats. With 30,000 units per month capacity and exports to 50+ countries since 2010, we deliver every flush type, every rough-in dimension, and every certification your market requires — from a single factory, on a single timeline.

ISO9001  ·  CE  ·  CUPC  ·  Watermark  ·  SASO  ·  WELS  ·  ISO14001  ·  ISO45001

 
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Why Choose YingJie for Your Toilet Sourcing

Manufacturing Capacity

30,000 units per month across 6 specialized toilet production lines, supported by 200+ skilled workers — we scale with your project without compromising lead times.

100% Factory Inspection

Every toilet undergoes full water-leakage, air-leakage, and dimensional accuracy testing before leaving the factory. No batch sampling — 100% individual inspection on every unit.

Complete Toilet Range

Six categories — Smart, Wall Hung, One-Piece, Two-Piece, Concealed Cistern, and Toilet Seats — covering every installation type, flush system, and budget tier in one catalog.

Global Certifications

ISO9001, CE, CUPC, Watermark, SASO, WELS, CB, RoHS, ISO14001, and ISO45001 — pre-certified for markets across North America, Europe, Australia, the Middle East, and Asia.

Reliable Warranty & Support

Smart toilets backed by a 1-year warranty; all ceramic toilets covered for 3 years. Online technical support and free spare parts included with every order.

OEM & ODM Ready

Custom logos, branded packaging, and design-level ODM available. Approximate 45 days for sample confirmation and 45 days for production — fully managed from concept to container.

 

Understanding the Toilet Category

A toilet is more than a ceramic fixture — it is a precision hydraulic system where bowl geometry, trapway design, flush mechanism, and water supply pressure must work in concert. Across residential, commercial, and institutional projects, the right toilet balances four interdependent variables:

 

  • Type — Wall hung, one-piece, two-piece, smart, or concealed cistern — each solves a different spatial and functional requirement.
  • Flush System — Siphon, washdown, tornado, dual-flush, or eddy — the right choice depends on plumbing pressure, noise tolerance, and local water-efficiency codes.
  • Rough-In — The distance from wall to drain centre, typically 12" in North America, 6"–10" in Europe and Asia. An error here is the costliest mistake in bathroom procurement.
  • Water Efficiency — From 0.6 GPF smart toilets to 0.8/1.6 GPF dual-flush systems and WELS-rated 4-star models, the standard your market enforces determines which models qualify.

 

At YingJie, we manufacture solutions across the full matrix of these four variables — so you find every configuration you need from one audited supplier, not three.

 

Six Toilet Categories — One Factory
 

Smart Toilet

Integrated bidet, heated seat, automatic flush, foot sensor, and 30+ smart functions. MOQ: 20 units. 1-year warranty. CE, CB, RoHS certified.

Wall Hung Toilet

Space-saving design with concealed tank and in-wall carrier. Adjustable installation height. Supports up to 880 lbs when properly installed. MOQ: 50 units.

One Piece Toilet

Seamless tank-bowl construction eliminates the gap where dirt collects. Streamlined profile for contemporary bathrooms. MOQ: 50 units.

Two Piece Toilet

Separate tank and bowl for easier transport and installation. The most cost-effective option for bulk projects. MOQ: 50 units.

Concealed Cistern

In-wall flushing system paired with wall-hung or back-to-wall pans. Front-access service panel for maintenance. MOQ: 50 units.

Toilet Seat

UF or PP seats with soft-close mechanism. Available in standard and elongated shapes. MOQ: 50 units. Compatible with all YingJie pans.

 

How to Choose the Right Toilet for Your Project

1. Determine the Rough-In

Measure the distance from the finished wall to the centre of the drain pipe. Common standards: 12" (305mm) for North America, 6"–10" (152–254mm) for Europe and Asia, 7-7/8" for S-trap back outlet on wall-hung models. This dimension dictates which toilet models fit — confirm it before ordering any quantity.

 

2. Choose the Flush System

Siphon flushing offers powerful, quiet operation ideal for residential and hospitality. Washdown uses a wider trapway for fewer clogs — preferred in commercial and high-traffic settings. Tornado/eddy flush provides 360° bowl coverage with reduced water volume. Dual-flush lets users select half or full flush for water savings.

 

3. Match the Water-Efficiency Rating

Check your local code requirements: WELS 4-star (Australia), EPA WaterSense 1.28 GPF (USA), or equivalent regional standards. Our range includes models from 0.6 GPF (smart toilets) to 0.8/1.6 GPF (dual-flush ceramic), covering the full efficiency spectrum.

 

4. Select the Installation Type

Wall-hung for modern aesthetics and floor-clearing hygiene. Floor-mounted one-piece for seamless contemporary looks. Two-piece for budget-sensitive bulk projects. Concealed cistern for designer bathrooms where the tank must disappear entirely.

 

5. Verify Dimensions & Clearance

Standard bowl depth: 25"–29". Elongated vs. round-front: the difference changes clearance by 2"–3". Check door swing, ADA clearance (if applicable), and adjacent fixture spacing before locking in a model.

 

Flush Technology — Power, Silence, Efficiency
 

Siphon Flush

Creates a vacuum in the trapway for powerful, quiet waste removal. Ideal for residential bathrooms and hotel suites where noise matters.

Washdown Flush

Uses gravity and a wider 4" trapway to push waste through. Less prone to clogging — preferred for commercial and high-traffic installations.

Tornado / Eddy Flush

360° rotational water jets scour the entire bowl surface with every flush. Maximizes cleaning coverage while minimizing water volume.

Dual Flush

Two-button mechanism: half flush (0.8 GPF / 3L) for liquid, full flush (1.6 GPF / 6L) for solid. Reduces annual water consumption by up to 40%.

Single Flush

Fixed-volume flush at 1.28 GPF or 4.8L. Simple mechanism, fewer moving parts, lower maintenance — the workhorse of budget-conscious bulk procurement.

Water-Saving Smart Flush

Sensor-driven: adjusts flush volume based on usage duration. As low as 0.6 GPF. Reduces water bills and qualifies for green-building credits.

 

Applications Across Every Sector

YingJie toilets are specified across a broad spectrum of built environments. Each sector demands a different balance of durability, water efficiency, noise control, and design — and our range covers them all.

 

Hospitality

Hotels, resorts, boutique guesthouses. Priority: quiet siphon flush, premium aesthetics, soft-close seats, smart bidet options for luxury tier. Wall-hung models preferred for housekeeping efficiency.

Residential

Villas, apartments, private homes. Priority: dual-flush water savings, one-piece easy-clean design, comfort-height options. Smart toilets for master suites; two-piece for rental units.

Commercial

Office buildings, malls, retail complexes. Priority: washdown reliability, vandal-resistant design, high-traffic durability, WELS/WaterSense compliance for green building certification.

Healthcare

Hospitals, clinics, aged-care facilities. Priority: hands-free smart operation, antimicrobial seat options, ADA-compliant height, easy-access cleaning clearance.

Education

Schools, universities, student dormitories. Priority: robust washdown mechanism, concealed cistern for tamper resistance, budget-conscious two-piece for volume projects.

Public & Infrastructure

Sports venues, transport hubs, parks, public amenities. Priority: extreme-duty construction, wall-hung for rapid floor cleaning, concealed cisterns with front-access service panels.

 

 
Materials & Manufacturing

Ceramic Body
All YingJie toilets are crafted from high-grade vitreous china, fired at 1280°C. This high-temperature firing vitrifies the clay body, reducing porosity to a minimum — critical for long-term stain resistance and structural integrity. The result is a dense, non-absorbent surface that resists cracking, crazing, and bacterial penetration through years of use.

 

Glaze Finish
A multi-layer glaze is applied before firing and fused into the ceramic body at high temperature, creating a glass-smooth, non-porous surface. This finish resists staining, simplifies cleaning, and maintains its sheen through heavy commercial traffic. Because the glaze is integral to the ceramic — not a surface coating — it will not peel, bubble, or wear off over time.

 

Seat Materials
UF (urea-formaldehyde) seats offer superior hardness, scratch resistance, and color retention for premium applications. PP (polypropylene) seats provide a lightweight, cost-effective alternative with good chemical resistance. Both include soft-close hinges as standard equipment.

 

Internal Components
Flush valves, fill valves, and gaskets are sourced from certified component suppliers and tested for compatibility with every YingJie toilet model. Smart toilet electronics are sealed to IPX4 waterproof rating with anti-leakage, anti-dry-burn, and anti-overcurrent protection built into every control board.

 

Product Specifications — Toilet Range

Material

Vitreous china ceramic, fired at 1280°C

Seat Material

UF (urea-formaldehyde) or PP (polypropylene) with soft-close mechanism

Flush Types Available

Siphon, Washdown, Tornado/Eddy, Dual Flush, Single Flush, Smart Sensor Flush

Flush Volume

0.6 GPF (smart) – 1.6 GPF (dual-flush full); 3L / 4.8L / 6L options available by model

Drainage Pattern

S-trap (floor outlet), P-trap (wall outlet) — specify when ordering

Rough-In Distance

Standard 12" (305mm); 10" (254mm) and 6" (152mm) available per model

Installation Methods

Floor-mounted (one-piece, two-piece), Wall-hung, Back-to-wall (with concealed cistern)

MOQ

Smart toilet: 20 units; All other ceramic toilets, concealed cisterns, and seats: 50 units

Warranty

Smart toilet: 1 year; All ceramic toilets: 3 years; Online technical support & free spare parts included

Monthly Capacity

30,000 units

Place of Origin

China — Guangdong Province

Certifications

ISO9001, CE, CUPC, Watermark, SASO, WELS, CB, RoHS, ISO14001, ISO45001

OEM / ODM

Custom logo, branded packaging, custom design — available on request

 

Quality Control — Every Toilet, Every Test
 

Water Leakage Test

Every toilet is filled and pressurized to verify zero leakage at all seals, joints, and the trapway — 100% of units, not batch sampling.

Air Leakage Test

Pressurized air testing confirms the trapway and internal channels are free of micro-cracks or casting defects before glazing.

Dimensional Check

Every unit is measured against the spec sheet: bowl depth, rough-in, seat-post spacing, and overall height — size consistency guaranteed.

Flush Performance Test

Simulated solid-waste test per international standards verifies complete evacuation in a single flush cycle on every unit.

Glaze Surface Inspection

Visual and tactile inspection of the entire glazed surface for pinholes, crazing, or uneven application — rejected before packaging if any defect is found.

Electronics QA (Smart Toilets)

All smart functions — bidet, dryer, seat heating, sensors, auto-flush — tested through 20+ full cycles on every unit before boxing.

 

Delivery & Lead Time

YingJie ships toilets in reinforced 5-layer corrugated cartons with custom foam inserts engineered to each model's dimensions. For bulk orders, palletized loading with edge protectors and shrink-wrap is standard. All shipments include a detailed packing list with model numbers, quantities, and carton dimensions for customs clearance.

 

We work with all major ocean freight carriers and can ship FOB (any major Chinese port), CIF, or DDP according to your requirements. Consolidation with other YingJie bathroom products — basins, mirrors, shower sets — is available to optimize container utilization and reduce per-unit freight cost.

 

Quantity (units)

1 – 500

501 – 1,000

> 1,000

Lead Time (days)

30

60

To be negotiated

 

Lead times shown are for standard models. Custom OEM/ODM orders add approximately 45 days for sample development and confirmation. Contact our sales team for a project-specific delivery schedule.

 

OEM & ODM Customization

YingJie offers full OEM and ODM services across the entire toilet range. Whether you need your brand on a standard model or a custom-designed toilet for a unique project specification, our engineering team handles the process end-to-end.

 

OEM Services:

  • Custom logo printing or embossing on ceramic and seat cover
  • Branded packaging — carton design, labels, and foam inserts
  • Custom color-matching for seat covers (UF/PP)
  • Private-label documentation and user manuals

 

ODM Services:

  • Custom bowl geometry and dimensions per your CAD specifications
  • Modified flush mechanism specifications and water volumes
  • Bespoke smart-toilet feature set — add or remove functions per market requirements
  • Custom rough-in distances for regional plumbing standards
  • Tailored packaging and palletization to match your warehouse workflows

 

Timeline: Approximately 45 days for sample development and confirmation. Production begins after sample approval. MOQ for custom orders varies by complexity — contact our team for a project-specific assessment.

 

Certifications — Pre-Approved for Your Market

Every YingJie toilet ships with the certifications your market requires — pre-audited, pre-tested, and maintained through annual renewal. No surprises at customs. No last-minute lab testing on your timeline.

 

ISO9001

Quality management system — audited production processes from raw material intake to finished product dispatch.

CE

European conformity marking — required for EU market entry across all toilet categories.

CUPC

Uniform Plumbing Code certification — confirms compliance with North American plumbing standards (USA & Canada).

Watermark

Australian plumbing product certification — mandatory for all toilet products sold in Australia and New Zealand.

SASO

Saudi Standards, Metrology and Quality Organization — required for toilet exports to Saudi Arabia and GCC markets.

WELS

Water Efficiency Labelling Scheme (Australia) — star rating certifying flush-volume compliance against Australian water-efficiency standards.

CB

IECEE CB Scheme — international certification for electrical safety, applicable to smart toilet electronics.

RoHS

Restriction of Hazardous Substances — certifies that smart toilet electronic components are free of restricted materials.

ISO14001

Environmental management system — covers waste reduction, energy efficiency, and emissions control in production.

ISO45001

Occupational health and safety management — certified safe working conditions for all 200+ factory workers.

 

 

Packaging & Shipping

 

YingJie Toilet Packaging and Shipping

 

FAQ

 

Q: Are you a factory or a trading company?

A: We are a factory — YingJie has been manufacturing bathroom products since 2010 in Guangdong, China. You are welcome to visit our production facility or arrange a third-party audit at any time.

Q: What is the MOQ for toilets?

A: Smart toilets: 20 units per model. All other ceramic toilets (wall hung, one-piece, two-piece), concealed cisterns, and toilet seats: 50 units per model. Mixed-container orders combining multiple models are supported.

Q: Can I customize the toilet design or branding?

A: Yes. We offer OEM (custom logo, branded packaging, color-matched seats) and ODM (custom bowl geometry, modified flush specs, bespoke smart-toilet feature sets). Sample development takes approximately 45 days. Production begins after your approval.

Q: What certifications do your toilets carry?

A: ISO9001, CE, CUPC, Watermark, SASO, WELS, CB, RoHS, ISO14001, and ISO45001. Certificates are available for download. If your market requires an additional certification, contact us — we have compliance experience across 50+ countries.

Q: What is the warranty on YingJie toilets?

A: Smart toilets: 1-year warranty covering electronics and ceramic. All standard ceramic toilets: 3-year warranty covering manufacturing defects. We provide online technical support and free replacement parts for all warranty claims.

Q: How do you ensure quality before shipping?

A: Every toilet undergoes 100% individual inspection — water-leakage testing, air-leakage testing, dimensional verification, flush-performance testing, and glaze-surface inspection. Smart toilets additionally pass 20+ full-function electronic cycle tests. If any quality issue is found after delivery, send us photos and we will compensate accordingly.

Q: Can I get a sample before placing a bulk order?

A: Yes. Samples are available on a paid basis. The sample cost is deducted from your first bulk order, allowing you to verify fit, finish, and flush performance in your own environment before committing to volume.

Q: What is the typical lead time?

A: Standard lead times: 30 days for up to 500 units, 60 days for 501–1,000 units, and negotiable for 1,000+ units. Custom OEM/ODM orders add approximately 45 days for sample development. Contact our sales team with your model list for a precise delivery schedule.

We're well-known as one of the leading toilet manufacturers and suppliers in China. Please feel free to wholesale customized toilet at competitive price from our factory. Contact us for OEM/ODM service.

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