Aesthetic elevation
Ultra-thin UF seat cover creates a monolithic, architectural luxury silhouette.
One-Piece Toilets
MB-1890 One-Piece Toilet
A contemporary one-piece toilet featuring an ultra-slim cover profile and smooth ceramic shroud, designed to elevate the visual standard of corporate executive washrooms and modern residences.
- 710 × 370 × 760 mm slim-profile contemporary elevation
- Low water absorption rate (≤0.1%) fired at 1,280°C for zero odour penetration
- 360° rim rinse coverage achieving verified 98% surface wash efficiency
- High-density vitrified ceramic resistant to commercial cleaning chemical abrasion
- Model
- MB-1890
- Dimensions
- 710 × 370 × 760 mm
- Configuration
- Floor outlet · 300 / 400 mm rough-in
- Finish / color
- Crystal white
Model overview
MB-1890 Contemporary Executive Washroom Toilet Specifications
A contemporary one-piece toilet featuring an ultra-slim cover profile and smooth ceramic shroud, designed to elevate the visual standard of corporate executive washrooms and modern residences.
Specified for corporate headquarters, executive office suites, and modern show villas where clean lines and slim hardware are preferred. If identical modern styling is needed for wall-drain plumbing stacks, specify MB-1898H.
B2B Project Fit & Sourcing Guidance
Confirm MB-1890 for your market Specified for corporate headquarters, executive office suites, and modern show villas where clean lines and slim hardware are preferred.
Alternative selection: If identical modern styling is needed for wall-drain plumbing stacks, specify MB-1898H.
Technical specifications
Engineering Data & Sourcing Specifications for MB-1890
Drawing-level parameters, water conservation performance, and export logistics data for project evaluation.- Product model
- MB-1890
- Product type
- One-Piece Toilet
- Dimensions
- 710 × 370 × 760 mm
- Installation / Outlet
- Floor outlet · 300 / 400 mm rough-in
- Finish / Color
- Crystal white
- Product family
- One-Piece Toilets
- Flushing Technology
- 360° rim wash siphon jet (4.8L / 3.0L)
- Trapway & Waste Path
- ≥50 mm glazed trapway
- Water Seal Depth
- 55 mm water seal depth
- Container Loading (40HQ)
- ~275 pcs / 40HQ container
- OEM / Customization Scope
- Subtle laser branding on ceramic, custom finish flush actuators, premium box packaging
Toilet specification checklist
What buyers should confirm for MB-1890
Check the drainage condition and destination-market requirements before sample approval.Anti-microbial surface
High-fire 1,280°C vitrification ensures non-porous resistance to chemical cleaning agents.
Acoustic discretion
Sub-50 dB fill and flush acoustics suitable for high-end office environments.
Executive sample sign-off
Single-unit executive samples available for mock-up room verification.
Category engineering
One-Piece Toilet Manufacturing Advantages
MICAWA combines high-temperature ceramic production, fully glazed trapways and verified flushing and durability tests for one-piece toilet programs.Microcrystalline easy-clean glaze
An antibacterial, self-cleaning glaze supports a smoother surface and easier routine cleaning.
Fully vitrified ceramic body
Fired at 1,280°C for 18 hours, with a water absorption rate of 0.1%.
Fully glazed waste path
The complete trapway receives three glaze applications, with a passage diameter of at least 50 mm, a three-second rapid discharge target and a water seal height of at least 50 mm.
Water-saving dual flush
Full flush uses no more than 4.8 L and half flush no more than 3.3 L, with flushing noise around 50 dB.
360° rim wash coverage
A full circular water path achieves a measured 98% cleaning rate, helping reduce repeat flushing.
High discharge performance
Test capability reaches 200 ball discharges, 1,000 g solid-waste discharge and zero residual particles.
Durable seat and flushing parts
Soft-close seats are tested for at least 50,000 opening cycles, while flushing components are tested for at least 100,000 operating cycles.
Filtered inlet valve
An integrated inlet filter helps the flushing system adapt to more complex water conditions.
These figures describe MICAWA’s category-level manufacturing, material and test capabilities. Confirm their applicability, optional functions and destination-market documentation for model MB-1890 against the current technical sheet and quotation.
Packaging & delivery
Packing checks for MB-1890
Confirm the packing plan after the product configuration is approved so protection, accessories, marks and loading data match the order.
- Ceramic protection and carton method
- Seat and fitting pack list
- Model labels and shipping marks
- Loading quantity after packing confirmation
Product presentation
Need a closer view before shortlisting?
Request the current product presentation package for model MB-1890, including available detail imagery and video material.Model inquiry
Request the current specification and quote for MB-1890
Share your rough-in or outlet position, required flush configuration, target market, quantity and delivery destination. MICAWA will review the request against the current MB-1890 technical information and available supply configuration.Continue exploring
Compare one-piece and smart toilet options
Compare related MICAWA models and confirm the best fit for the same purchasing brief.
Toilets FAQ
Questions to confirm for MB-1890
Use the current product sheet and approved quotation as the final reference for this model.Which rough-in and outlet details should I confirm for MB-1890?
Confirm whether MB-1890 will connect to a floor or wall outlet, the required rough-in distance and the applicable project drainage drawing.
Which flush and seat configuration applies to MB-1890?
Request the current MB-1890 technical sheet to confirm its flushing configuration, seat, included fittings and any available options.
What should I send for a MB-1890 toilet quotation?
Send the target market, rough-in or outlet position, expected quantity, required documentation and delivery destination.