OtterMax
Premium smart toilet OEM / ODM — Ningbo, China

Built for Europe & North America.
Designed from EN 1717 up.

One of the few factories in China that architects EN 1717 into the water‑path design — not added later. Three proven platforms, one structural innovation no competitor can match.

Explore the ETW platform Partner with us
EN 1717 designed‑in from architecture UF seat + quick‑release + auto‑lid — world first CE · CB · EN 13077 · RoHS · REACH
Who we serve

Not every customer needs a complete toilet

Whether you need just the electronics, the upper assembly, or a finished product — we adapt to where you are in the supply chain.

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For Ceramic & Cover Factories

Already produce the ceramic bowl or plastic housing? We supply the electronic module — PCB, water system, heating and sensors — so you add "smart" to your existing product line without building an electronics division.

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For Bidet Seat Manufacturers

Have the seat moulds and tooling ready? We deliver the complete upper assembly — heating element, spray wand, dryer, deodorizer and control board — tested and ready to integrate.

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For Importers & Distributors

Need a finished product under your brand? Choose a proven platform, customise the exterior and packaging, and we ship complete, certified products to your warehouse.

Three platforms

Find the right one for your market

Every platform is engineered for a specific market. Shared internal architecture, customised exterior — your brand, our engineering.

ETW Platform

ETW Platform

EU Wall‑Hung Smart Toilets

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ES Platform

ES Platform

EU Smart Bidet Seats

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NS Platform

NS Platform

NA Smart Bidet Seats

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Why OtterMax

Not just another Chinese factory

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EN 1717 Built‑In

Anti‑backflow designed into the ceramic casting — not a bolt‑on afterthought. One of only 2–3 factories in China.

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World‑First 3‑in‑1

UF seat + auto‑lid + quick‑release in one wall‑hung product. No competitor has solved this combination.

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Tankless Instant Heat

Ceramic heater, unlimited warm water, zero standby power. Slimmer profile than Korean competitors.

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In‑House R&D

From PCB layout to water‑path simulation — our engineering team works directly with your product team.

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Full Certification

CE · CB · EN 1717 · EN 13077 · ETL · cETL. Every platform ships with a complete technical file.

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ODM Made Simple

2–4 months from design freeze to sample. Lower MOQ through shared platform architecture.

Manufacturing

In‑house production, predictable quality

Ready to build your next product line?

Tell us about your market and brand — we will recommend the right platform, walk you through certifications, and send a sample. Reply within one business day.

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