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Manufacturing standards and quality control
Every lot is traceable, from raw materials received into the warehouse to finished goods leaving the factory, with the documents buyers and overseas partners ask for.
All certificates and numbers on this page are samples for a demo website, not real documents.
Certificates and registration
Full copies are available from our sales team before you sign a contract or schedule a factory audit.
Cosmetics GMP
Good manufacturing practice for cosmetics, covering premises, staff, hygiene and production records.
No. GMP-C 0000/2569
ISO 22716:2007
The international cosmetics GMP standard that importers and overseas brands usually ask for first.
Cert. No. 00-22716-0000
ISO 9001:2015
Quality management from order intake and raw-material purchasing through to handling customer complaints.
Cert. No. 00-QMS-0000
Thai FDA–notified manufacturing site
Every product is notified to the Thai Food and Drug Administration before sale, with our site named on the label.
Site no. 00-0-0000000
Laboratory and testing
Our in-house lab runs routine checks on every lot. Specialist tests go to accredited partner labs.
- StabilitySamples stored at 4°C, 30°C and 45°C for three months, plus six freeze–thaw cycles, before a new formula is approved
- pH and viscosityMeasured for every lot, during production and before filling, against the formula’s recorded specification
- MicrobiologyTotal bacteria, yeast and mould counts for every lot before release
- Packaging compatibilityTests for leakage, discolouration and reaction with the chosen bottle or tube
- Preservative efficacyChallenge testing through a partner lab for newly developed formulas
- Skin irritationPatch testing by an external institute when a brand wants to make this claim on the label
Quality checks on every lot
Nothing leaves the factory until QA signs off the lot release.
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Incoming raw materials
Supplier COA, appearance, colour and odour are checked before materials enter the warehouse. Anything that fails is held in a quarantine zone.
Recorded: supplier lot number, expiry date, inspection result
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Packaging inspection
Size, colour, print quality and cap seal are sampled according to the sampling plan for each lot.
Recorded: sample size, defects found, accept or reject
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In-process checks
pH, viscosity, colour and odour are measured before the bulk leaves the mixing tank for the filling room.
Recorded: measured values against spec, inspector, time
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Finished goods
Microbial count, fill weight, leakage, lot number and manufacturing date on the label.
Recorded: lab results, average fill weight, label check
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Lot release and retained samples
QA signs the lot release, issues a COA to the customer and keeps retained samples for the product’s shelf life plus one year.
Delivered: COA for the lot
Production rooms and main equipment
3,200 m² in total, with separate flows for raw materials, staff and finished goods.
- Weighing roomDigital scales calibrated every six months, weighing to system-printed batch orders
- Mixing roomVacuum mixing tanks with homogenizers: 50, 300 and 1,000 litres
- Dust-controlled filling roomTube filler, twin-head bottle filler and jar filler
- Water systemRO/DI water through UV, with regular conductivity and microbial checks
- WarehouseSeparate zones for raw materials, packaging, goods awaiting release and goods ready to ship
See the documents before you decide
Ask our sales team for certificate copies, a sample COA or a factory visit.