ABOUT US
Hangzhou Zhinai Sanitary Ware Co., Ltd.
Hangzhou Zhinai Sanitary Ware Co., Ltd. & WLJBIDET Brand

Hangzhou Zhinai Sanitary Ware Co., Ltd. is a professional manufacturer and brand owner based in Hangzhou, China, specializing in the research, development, and distribution of premium sanitary ware. The company is the driving force behind WLJBIDET, a consumer brand dedicated to making modern bathroom comfort and hygiene accessible to every household.

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Hangzhou Zhinai Sanitary Ware Co., Ltd. & WLJBIDET Brand
Company Culture

Development
2026

European Market Expansion

WLJBIDET embarks on strategic expansion into the European market. With necessary product adaptations to meet EU electrical and water efficiency standards underway, the company initiates partnerships with regional distributors and e-commerce platforms to bring WLJBIDET comfort and hygiene solutions to European households.


2025

Market Growth & Recognition

The WLJBIDET brand gained steady traction across Amazon U.S. and Amazon Canada, earning positive customer reviews for product reliability and value. Enhanced product features — including LED night light, soft-close lid, and side panel display screens — were rolled out across multiple series.


2024

Product Line Expansion

WLJBIDET expanded its product offerings to cover all major toilet shapes — elongated, round, and square — ensuring compatibility with most standard residential toilets. Key features introduced during this period included adjustable water temperature and pressure, oscillating wash modes, and wireless remote control operation. The brand also launched its non-electric bidet attachment line, providing entry-level options for budget-conscious consumers.


2023

WLJBIDET Brand Launch

The official brand domain wljbidet.com was registered in June 2023, marking the formal launch of the WLJBIDET brand. The first WLJBIDET electric bidet toilet seats debuted on Amazon North America, introducing consumers to a full-featured yet affordable bathroom upgrade solution.


2019-2022

Product Development & Market Preparation

The company invested heavily in R&D for electric bidet toilet seat technology, developing core features including instant warm water heating, self-cleaning stainless steel nozzles, warm air drying, and heated seating. During this period, the WLJBIDET product lineup took shape and obtained necessary safety certifications for North American market entry.


2015

Company Founded

Hangzhou Zhinai Sanitary Ware Co., Ltd. was officially established in Hangzhou, laying the foundation for a manufacturing enterprise dedicated to modern bathroom innovation.


Our Mission

At WLJBIDET, we believe that everyday routines deserve an upgrade. Our mission is to deliver superior bathroom experiences through thoughtfully engineered 

electric bidet toilet seats that combine advanced functionality with exceptional value. We focus on bridging the gap between complex, high-end luxury fixtures 

and the practical needs of real homes.


Product Excellence

WLJBIDET products are designed to enhance daily life with meaningful features. Our electric seats offer unlimited warm water cleansing with multiple wash 

modes (including posterior, feminine, and oscillating), adjustable heated seating for year-round comfort, and warm air drying to reduce reliance on paper. Each 

unit integrates a self-cleaning stainless steel nozzle, a soft-close lid for quiet operation, and intuitive controls—often via a clear display screen or remote. 

Engineered for easy DIY installation on standard toilets, WLJBIDET transforms any existing bathroom into a more hygienic and comfortable space without the 

cost or complexity of a full renovation.


Commitment to Quality & Compliance

We are committed to rigorous quality standards. Our manufacturing processes and supply chain are managed to meet the requirements of North American and 

global markets, ensuring our products are safe, reliable, and durable. As the operator of the official brand domain [wljbidet.com](http://wljbidet.com), we 

maintain full oversight of product integrity and customer experience.


Our Business & Partnerships

Beyond serving consumers directly through online retail channels like Amazon, Hangzhou Zhinai Sanitary Ware Co., Ltd. actively engages in B2B partnerships. 

We offer wholesale distribution programs and OEM/ODM services, collaborating with businesses to deliver customized bathroom solutions that reflect their own 

brand standards and market demands.


Hangzhou Zhinai Sanitary Ware Co., Ltd.

Jinjiadunan Rd. #4, K02-1, Yuhang, Hangzhou, Zhejiang, China | WLJBIDET