Hangzhou, China · OEM / ODM since 2011
Meier Spa is the export brand of Hangzhou Di Tong Biological Technology Co., Ltd. Since 2011 we have compounded, filled and documented skincare, hair care and body care for private-label brands: your formula on our line, or our formula tuned to your brief.
More than 10,000 stock formulas, stability and microbiology testing, and the cleanrooms they are filled in, on one site in Xiaoshan, Hangzhou.
GMPC-registered OEM/ODM for export brands. Send a reference product or an idea; the reply comes with the closest stock formulas and a sampling date.
Hangzhou Di Tong Biological Technology Co., Ltd. is a cosmetics manufacturer in Xiaoshan, Hangzhou, China, trading for export as Meier Spa. The plant holds a GMPC-compliant production base with 100,000-class and 10,000-class cleanrooms, keeps more than 10,000 mature formulas on file, quotes samples in 3 to 7 days and bulk production in 8 to 15 days, and fills skincare, hair care, body care and colour cosmetics under clients' own trademarks.
Most projects start on one route and move to another as volume grows. The formula owner does not have to change when the route does.
You bring the formulation, the reference sample or the target claim. We scale the batch, validate stability and microbiology, and fill it in your packaging.
Pick from the stock library, then change texture, active dose, scent or packaging. You get a product that is genuinely yours without paying for development from zero.
Bottles, droppers, airless pumps, tubes, sachets and cartons are sourced, matched and scheduled against the fill date, with artwork checked against your market's labelling rules.
Every batch ships with the paperwork your importer asks for: certificate of analysis, safety data sheet, stability and microbiological records, and a product information file.
Ten products from the stock library, each available as a private-label run with your own carton and claims.
Skin care · Essence
Skin care · Mask
Skin care · Cleanser
Hair care · Scalp serum
Short, practical writing for brand owners: how to vet a factory, how MOQ is really set, and what a freeze-dried project involves.
The company introduction carried over from our original website: who Hangzhou Di Tong Biological Technology is, and what we offer cosmetics brands.
Most private-label problems are visible before the deposit, if you ask for the right four documents and walk the filling room once.
The number that limits a first order is almost never the formula. It is the bottle, the pump, the carton, or the mould behind them.
Sampling and packaging sourcing run in parallel, because the pack is usually the longest lead time in the project.
Category, target market, claims, volume, packaging and price band. One call is usually enough to define the route.
We shortlist stock formulas or build a match against your reference sample, then send samples with a specification sheet.
Stability, compatibility with your chosen pack, microbiological testing and artwork review against local rules.
Compounding, filling, labelling and in-process checks in the cleanroom, batch by batch.
Finished-goods testing, retention sampling, certificate of analysis and export documents, then booking.
A batch is only export-ready when the documents travel with it. These are the data points a quality team or an importer will ask for, and the ones the plant holds for every batch.
| Production standard | GMPC-compliant cosmetics production base, with documented process control from raw material intake to finished goods. |
|---|---|
| Cleanroom class | 100,000-class primary filling rooms and 10,000-class secondary suites for open-product handling. |
| Microbiological control | Routine testing of bulk and finished goods, with environmental monitoring in the filling rooms. |
| Stability programme | Accelerated and real-time stability on every new formula and every new pack combination. |
| Batch traceability | Batch records link raw material lots to fill date, line and QA release, so a complaint can be traced back. |
| Export documents | Certificate of analysis, safety data sheet, product information file and market-specific declarations on request. |
A formula that feels right in a beaker can fail in your bottle. Every new combination of formula and pack goes through compatibility and stability testing before it is quoted as production-ready, which is why we ask for the pack before the sample.
The stock library shortens this work: more than 10,000 formulations already carry an ingredient list, a process sheet and stability history, so an ODM brief often starts from a tested base rather than a blank page.
How the plant is organisedShort answers, written for a first-time brand owner rather than a procurement department.
In OEM, the brand owns the formula and the factory manufactures it. In ODM, the factory owns a stock formula and licenses it to the brand, usually with adjustments to texture, actives or fragrance. Meier Spa runs both routes on the same filling lines, and most first-time brand owners start with ODM because sampling is faster and development cost is lower.
There is no single number, because the minimum is set by the packaging rather than the formula: a stock bottle may run from a few thousand units, while a custom mould may need considerably more. Send your target volume and pack preference and we will return the lowest workable combination.
Stock-formula samples are typically dispatched in 3 to 7 days after the brief is agreed. Bulk production runs 8 to 15 days after artwork and pre-production sample are signed off, with stability testing scheduled alongside rather than in series.
Yes. The plant is built for export and the document set is prepared for the destination market. Tell us the selling country at briefing, because labelling, ingredient naming and notification requirements differ and they change what we put on the carton.
Yes. We source and match bottles, pumps, tubes and cartons, and we review artwork against the labelling rules of your market before plates are made. Many clients hand us a logo and a colour reference and take the full turnkey package from there.
A certificate of analysis for the finished batch, the safety data sheet, stability and microbiological records, and a product information file covering the formulation. Additional declarations, such as heavy-metal or prohibited-substance statements, are added when the destination market requires them.
Tell us the category, the market and the volume. We will come back with the closest stock formulas, a sampling schedule and the packaging options that fit your price band.
