Oct 24, 2026News & Insights
What the Wybotics IPO Filing Tells OEM Buyers
Wybotics' draft HKEX filing shows ODM sales falling from 203.0 to 130.7 thousand units as its own brands grew. What private-label buyers should ask.
The most useful document a private-label pool robot buyer can read this year is a listing filing. Wybotics (Tianjin Wangyuan), which the filing describes as China's top provider of robotic pool cleaners by 2024 shipments of self-manufactured products, citing the CIC Report, filed a draft document with the Hong Kong stock exchange in April 2026. It shows a factory moving its volume away from making robots for other brands and toward its own. If you buy on an OEM or ODM basis, that shift is your business too.
The figures below come from the summary section of that draft, which the exchange marks as incomplete and subject to change. We quote them as filed and add nothing.
What does the Wybotics IPO filing actually show?
In 2023 the company sold 167.5 thousand branded robots and 203.0 thousand ODM robots. In 2025 it sold 370.4 thousand branded robots and 130.7 thousand ODM robots. Total volume rose from 370.5 thousand to 501.1 thousand units, but the ODM line shrank every year.
Revenue tells the same story. Branded products were 67.1% of revenue in 2023, 72.4% in 2024 and 83.5% in 2025. Sales under the ODM model fell from 31.1% to 15.6% over the same period.
The filing explains why in plain terms. Before 2023 the business was "predominantly" ODM, making commissioned products for global pool equipment brands. Since 2023 it has focused on its own brands, WYBOT and Winny Pool Cleaner, sold mainly through online marketplaces and large retailers. The company says it chose to scale down ODM operations and reallocate manufacturing capacity, working capital, labour and management attention to its branded products.
Margin explains the shrinking ODM line
Margin is the short answer. In 2025 the filing reports a gross profit margin of 65.2% on branded products and 49.9% on ODM sales. The gap was 63.4% against 44.4% in 2023. The filing reports higher gross margins on branded sales and says the company moved resources toward those products. It doesn't quantify profit per unit of factory capacity, but the direction is clear enough for an OEM buyer to ask about capacity in writing.
There's a second detail worth noticing. The average ODM selling price rose from RMB 579 in 2023 to RMB 972 in 2025. The excerpt doesn't isolate why that average rose, and product mix can move an average a long way. Compare like-for-like model quotations rather than reading a pricing policy into it.
None of this is unusual or improper. It's a normal growth path for a manufacturer with a strong product. It does change the questions an OEM buyer should ask.
What should private-label buyers ask their supplier?
Ask what share of the factory's output goes under its own brand, and whether that share is growing. A supplier that answers clearly is easier to plan with than one that avoids the question.
Ask whether the supplier's own brand sells in your market and your channels. Overlap on the same marketplace or retail shelf changes your pricing room and your launch timing.
Ask how peak-season capacity is allocated when branded and OEM orders compete for the same lines. Get the answer written into your production plan.
Ask who owns the tooling, the firmware and the app for your model, and what happens to your molds if the supplier reduces OEM work.
If the answers are vague, plan a second source before your volume depends on one factory.
What does the filing say about the robotic pool cleaner market size?
The filing cites the CIC Report, a commissioned industry study. By that report, the global robotic pool cleaner market grew from US$1,393.9 million in 2020 to US$2,799.7 million in 2025 in GMV terms, a CAGR of 15.0%, and is projected to reach US$4,567.7 million by 2030. The same source puts worldwide adoption at 27.8% of pools in 2025, rising to 34.7% in 2030.
Treat those as one consultancy's estimates, prepared for a listing. GMV measures retail value, not factory revenue, and different studies define the market differently. They're useful for direction: a growing category with most pools still cleaned by other means.
How we test this at our Changzhou factory
At our Changzhou factory, private-label programs run from 500 to 2,000 units per model, with about 90 days for a first program and 30–45 days for repeat orders. ODM projects start from about 120 days and usually run as annual programs of 5,000 units or more. The factory's capacity is 200,000 pool units a year, and every production robot runs in a water tank before packing.
How to read a listing filing yourself
Listing documents for Hong Kong are published on the exchange's HKEXnews site. Start with the Summary section: it gives revenue by sales model, sales volume and the business-model explanation in a few pages. Then read Risk Factors for the issues the company itself considers material, and the Business section for customers and capacity.
Note the status of the document. A draft application proof can change before listing, and some applications lapse and are refiled. Quote it as a draft and keep the date.
When does this matter less?
If your supplier's brand doesn't sell in your region or channel, and your contract fixes capacity, tooling ownership and change notices, the shift described in the filing matters much less. It's a risk to manage, not a reason to avoid established factories.
Silver Home designs and builds robotic pool cleaners in its own factory in Changzhou. If you're planning a private-label program, send your target model, quantity and market through the form below, and we'll confirm quantity and timing by model.
Prepared for the Silver Home website.
