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Premium concealed toilet cistern manufacturer banner featuring an in-wall flush tank, wall hung toilet, and modern dark bathroom design. Engineered for hotels, apartments, commercial buildings, residential developments, and OEM bathroom projects.

Premium One Piece Toilet Manufacturer

Explore Samiyah's premium one piece toilets featuring powerful flushing performance, easy-clean ceramic glaze, water-saving technology, and modern minimalist designs. We manufacture high-quality one piece toilets for residential, hotel, apartment, commercial, and wholesale projects worldwide, offering OEM and ODM solutions for distributors and global brands.

Samiyah sanitaryware

Muslim Commode

Soft Close Rimless One Piece Toilet

Soft Close Rimless One Piece Toilet

SA5018

Product Overview:

SA5018 Clean Room 18 Max is a premium one piece siphonic toilet designed for modern residential and commercial bathroom projects. Featuring an ultra-slim 9mm tank lid, ergonomic comfort seat, powerful siphonic flushing system, anti-splash bowl, easy-clean ceramic glaze, and patented minimalist design, it delivers exceptional hygiene, durability, and comfort. Ideal for Southeast Asia, including Bangladesh, Indonesia, Malaysia, Vietnam, and the Philippines, this toilet combines elegant aesthetics with reliable performance for hotels, apartments, residential developments, and OEM projects.

Superior Flushing Performance

Engineered with advanced siphonic flushing technology, a large glazed trapway, and an optimized water seal to deliver powerful, quiet, and reliable performance for everyday use.

Powerful Siphonic Flush

Advanced siphonic flushing technology delivers powerful, efficient, and quiet performance for superior waste removal.

Optimized water seal design minimizes splashing while enhancing hygiene and everyday comfort.

This is the space to introduce the Product section and showcase the types of products available. 

Large Glazed Trapway

Smooth, large-diameter glazed trapway improves drainage efficiency and helps reduce the risk of clogging.

High-Density Ceramic Body

Fired at 1280°C for exceptional strength, durability, and long-lasting performance in residential and commercial bathrooms.

Product Highlights

Discover the six key features that make this one piece toilet the ideal choice for modern bathrooms. From powerful flushing performance and anti-splash technology to premium ceramic craftsmanship and ergonomic comfort, every detail is designed to deliver superior hygiene, durability, and everyday convenience.

9mm Ultra Slim Tank Lid

Industry-leading 9mm ultra-slim tank lid creates a sleek and modern appearance while providing a flat surface for temporary storage.

Optimized siphonic flushing system delivers powerful, efficient, and quiet flushing performance with excellent waste removal and water-saving efficiency.

Powerful Siphonic Flushing

Engineered shallow water surface effectively reduces splashing, providing a cleaner, more hygienic, and comfortable toilet experience.

Anti-Splash Water Surface

Upgraded smooth ceramic glaze resists stains, dirt, and bacteria, making cleaning easier while maintaining a long-lasting glossy finish.

Easy Clean Ceramic Glaze 2.0

390mm Ergonomic Comfort Seat

Ergonomic 390mm wide seat evenly supports the body, reduces pressure during long sitting, and offers superior comfort for users of all sizes.

Exclusive patented one piece design with design and utility patents enhances product value, strengthens market competitiveness, and helps prevent imitation.

Original Patent Design

  • Explore Samiyah's premium one piece toilets featuring powerful flushing performance, easy-clean ceramic glaze, water-saving technology, and modern minimalist designs. We manufacture high-quality one piece toilets for residential, hotel, apartment, commercial, and wholesale projects worldwide, offering OEM and ODM solutions for distributors and global brands.

  • Care Maintenance Guide

  • OEM Packaging

    Custom OEM packaging available, including branded cartons, color boxes, user manuals, labels, barcodes, pallet labels, and customized packaging solutions for distributors, retailers, and project customers.

    Custom Logo Printing

    Support custom logo printing on ceramic products, seat covers, packaging cartons, instruction manuals, labels, barcodes, and promotional materials to enhance your brand identity.

    Export Markets

    Southeast Asia, Middle East, South Asia, Africa, Europe, North America, South America, and Oceania.

    Packaging Type

    Export standard 5-layer corrugated carton with protective plastic bag, reinforced corner guards, foam inserts, and optional pallet packaging for safe international shipping.

    Carton Material

    High-strength 5-layer corrugated export carton made from moisture-resistant kraft paper, providing excellent compression strength and long-distance transportation protection.

    Inner Protection

    Thick EPS foam inserts, protective plastic bag, corner protectors, and shock-resistant cushioning to minimize damage during handling, container loading, and ocean transportation.

    Pallet Packaging

    Fumigation-free wooden pallets, plastic pallets, or customized pallet solutions are available to ensure stable and secure container loading.

    Container Loading

    Optimized loading plans are provided to maximize container capacity, reduce shipping costs, and improve transportation efficiency.

    MOQ

    100

    Production Lead Time

    15days

    Sample Lead Time

    7 days

    Shipping Port

    Shenzhen/ShanTou/Xiamen

    Net Weight

    50KG

    Gross Weight

    52KG

    Loading Qty (20GP)

    140pcs

    Loading Qty (40GP)

    340pcs

Our Services

Container Loading Control

Container loading inspections help ensure product protection during transportation. Our team monitors loading procedures and packaging conditions to reduce shipping risks and improve delivery reliability.

Export Support

With extensive export experience, Samiyah supports international shipments through efficient communication, export documentation preparation and logistics coordination for global customers.

Custom Branding

We support private label sanitaryware solutions, including logo customization, product labeling and brand-specific packaging to help distributors and wholesalers strengthen their market presence.

OEM Packaging

Customized packaging solutions are available to meet retail, wholesale and project requirements. We provide branded cartons, product labels and export-ready packaging for international markets.

Project Documentation

Our team provides technical drawings, product specifications, packing lists and export documentation to support hotel projects, commercial developments and international procurement processes.

Quality Inspection

Every production batch undergoes strict quality inspection procedures to ensure consistent product performance, dimensional accuracy and compliance with customer requirements.

Integrated Manufacturing Capacity

Full range bathroom product manufacturing including ceramic toilets, wash basins, faucets,

15+

R&D Engineers

Focused on product innovation, custom mold development and OEM & ODM solutions for private-label bathroom brands worldwide.

500+

Skilled Production Workers

A highly trained workforce supporting consistent production output, strict quality control and on-time delivery for wholesale and project orders.

35,000㎡

Brassware Production Base

Equipped for manufacturing basin faucets, kitchen faucets, shower mixers and complete brass bathroom fixtures with advanced CNC machining technology.

50,000㎡

Ceramic Production Base

Dedicated to the production of one-piece toilets, two-piece toilets, wall-hung toilets, rimless toilets, ceramic basins and sanitary ware products with stable large-scale manufacturing capacity.

Why Buyers Choose Samiyah

Dual Flush System

Equipped with a reliable dual flush mechanism, our hidden cisterns provide full and half flush options to maximize water efficiency, lower operating costs, and meet modern environmental requirements.

Easy Installation

Designed for quick and hassle-free installation, our concealed cistern systems feature adjustable components and universal compatibility, helping installers save time while ensuring secure and accurate fitting.

Silent Filling Valve

The premium silent filling valve minimizes operating noise and ensures smooth, quiet water refilling after every flush, creating a more comfortable bathroom environment for hotels, apartments, and homes.

Leak-tested Before Delivery

Every concealed cistern undergoes rigorous pressure and leak testing before shipment to ensure dependable performance, long-lasting durability, and reliable quality for every installation.

OEM & ODM Manufacturing

Samiyah provides comprehensive OEM and ODM manufacturing services, including customized branding, packaging, product development, and flexible production solutions to support distributors, wholesalers, and global bathroom brands.

German Water-saving Technology

Engineered with advanced water-saving technology inspired by German engineering standards, our concealed cisterns deliver efficient flushing performance while significantly reducing water consumption for residential and commercial bathroom projects.

Applications

Hotel

Designed for luxury hotels and hospitality projects, our concealed cistern systems provide reliable flushing performance, quiet operation, and a clean, minimalist bathroom appearance for an exceptional guest experience.

Apartment

Ideal for apartment developments, offering space-saving installation, long-term durability, water efficiency, and easy maintenance to meet the demands of modern residential buildings.

Residential

Perfect for private homes and villas, delivering dependable performance, elegant concealed installation, and efficient water-saving technology for comfortable everyday living.

Office Building

Engineered for office buildings with high daily usage, providing durable construction, reliable flushing performance, and reduced maintenance costs for commercial washrooms.

Hospital

Suitable for hospitals and healthcare facilities where hygiene, reliability, quiet operation, and easy maintenance are essential for patient comfort and sanitation standards.

Shopping Mall

Built to withstand frequent public use in shopping malls, ensuring consistent flushing performance, long service life, and efficient water management in busy restrooms.

Airport

Designed for airports and transportation hubs, our concealed cisterns offer dependable operation, high durability, and efficient performance in high-traffic public washroom environments.

Public Restroom

An ideal solution for public restrooms, combining vandal-resistant construction, water-saving technology, easy servicing, and reliable performance for continuous daily operation.

Certifications & Compliance

This is the space to introduce the Projects section. Give a brief overview of the types of projects featured below.

Certification
Covered Sanitary Ware Products
Applicable Country / Region
NOM Certification
Ceramic sanitary ware, bathroom hardware, and smart bathroom products
Mexico
IRAM
Toilets, faucets, shower enclosures, and sanitary ware products
Argentina
DVGW
Brass faucets, water valves, and potable water supply components
Germany, Austria
ACS
All products in contact with drinking water, including sanitary ware and plumbing fittings
France
NF Certification
Ceramic toilets, bathroom hardware, shower enclosures, bathroom furniture
France
KIWA
Water supply systems, toilets, plumbing fittings, and water-related components
Netherlands, European Union
UPC / IAPMO UPC
Toilets, valves, floor drains, plumbing fixtures, and drainage products
United States, Canada
NSF/ANSI 61
Faucets, ceramic sanitary ware, inlet hoses, and potable water components requiring lead safety compliance
United States, Canada
WaterSense
Water-saving toilets, shower heads, and faucets
United States
UL Certification
Smart toilets, electric towel warmers, and electrical bathroom appliances
United States
CSA Certification
Electrical bathroom products and plumbing fixtures
Canada
WaterMark
Plumbing fittings, valves, flexible hoses, toilets, and water supply products
Australia, New Zealand
WELS
Toilets, faucets, shower heads, and water-efficient bathroom products
Australia, New Zealand
G-Mark (GSO)
General conformity certification for sanitary ware products exported to GCC countries
UAE, Qatar, Kuwait, Oman, Bahrain, Yemen
ESMA Certification
Ceramic sanitary ware, bathroom hardware, and smart bathroom products
United Arab Emirates
SASO SABER
Mandatory certification for customs clearance of all sanitary ware products
Saudi Arabia
SASO IECEE
Smart toilets, electric bathroom products, and other electrical sanitary products
Saudi Arabia
JWWA + JIS
Toilets, faucets, water hoses, and plumbing fittings
Japan
PSE Certification
Smart toilet seats and electrical bathroom appliances
Japan
PSB Certification
Water-related sanitary ware and electrical smart bathroom products
Singapore
TISI
Ceramic toilets, faucets, shower enclosures, and bathroom hardware
Thailand
SNI
Toilets and bathroom hardware (mandatory for customs clearance)
Indonesia
QCVN / VINA TEST
Ceramic sanitary ware, brass faucets, and plumbing accessories
Vietnam
BSTI
Ceramic toilets, faucets, shower enclosures, and bathroom hardware
Bangladesh
KCC + KS Standards
Smart bathroom products, faucets, and plumbing fixtures
South Korea
SABS
Full range of sanitary ware products
South Africa, Zimbabwe, Zambia, and Southern African countries
SONCAP (LOA)
Mandatory conformity assessment for sanitary ware exports
Nigeria
INMETRO
Electrical bathroom products, plumbing fittings, and sanitary ware
Brazil
CCC Certification
Smart toilets, electric towel warmers, and all electrically powered bathroom products
Mainland China
CQC Water Efficiency Label
Toilets, faucets, shower heads, shower systems
Mainland China
CE (LVD / EMC / CPR)
Ceramic sanitary ware, faucets, shower enclosures, smart bathroom products, bathroom hardware and accessories
European Union, Switzerland, Norway, Iceland, Türkiye
WRAS
Faucets, angle valves, inlet hoses, manifolds, and potable water fittings
United Kingdom, Ireland

Frequently asked questions

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