Contract Manufacturing
Turn-key OEM & ODM production: filling, labeling, packaging and logistics coordination for skincare, body care and haircare.
FillingLabelingKitting
Custom Skincare Manufacturing Factory
Your Private Label Partner for Skincare OEM / ODM That Ships Worldwide
From formula R&D to GMP-certified bulk production, labeling and global export — one transparent factory in Guangzhou, China builds your beauty brand end to end.
20+ YearsR&D & Manufacturing
300+ FormulasSkincare References
500+ MOQFlexible for Startups
1,000,000 pcsMonthly Capacity
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ISO 22716 GMP CertifiedEU CPNP ReadySGS Audited FactoryPrivate Label & White LabelR&D Lab In-HouseEU & US Export Documents1-Day Quote Response
0+
Years R&D & Manufacturing Experience
0+
Skincare Formula References
0+ MOQ
Flexible MOQ for Every Stage
0M pcs/mo
Monthly Production Capacity
GMPISO 22716Audited clean workshop
Our Manufacturing Facility
GMP Skincare Factory in Guangzhou, China
CrownDia Bio operates a full-process production base — formulation lab, filling lines, packaging, QC and export documentation under one roof. We keep every checkpoint visible to buyers, from raw material intake to the final carton on the pallet.
1Production Lines
Serum, cream, cleanser, toner, mask & sets
2R&D Support
In-house lab, 300+ reference formulas
3QC Checkpoints
Raw material → batch → shipment
What We Do
Manufacturing Capabilities
Three service tracks that scale from a first test batch to a full product line.
Custom Formulation R&D
Build your own formula with our chemists — actives selection, stability and preservative challenge tests, 3-stage sampling.
Stability TestChallenge TestSample Iteration
Quality Assurance
ISO 22716-aligned GMP quality system with full batch traceability, SGS factory audit support and export document service.
ISO 22716SGS AuditCPNP
Product Categories
Hover a Card to Reveal the Category
Four dedicated lines — each with its own filling equipment, packaging options and formula library.
Private Label
Face Care
Serums, creams, cleansers, toners, masks & full sets — 150+ face formulas.
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Body & SPA
Body Care
Body lotions, scrubs, shower gels, massage oils, foot & SPA care lines.
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Targeted Care
Eye Care
Eye creams, serums and masks for firming, brightening and de-puffing.
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Scalp & Hair
Hair Care
Shampoos, conditioners, hair masks and scalp treatment concentrates.
View line →
How It Works
From Raw Materials to Shipment
Four steps, fully transparent — you review every milestone before production moves forward.
01
Inquiry & Product Route
Share your idea or pick from our catalog — we map the formula, pack and target market.
02
Sample & Formula Review
We send samples and MSDS; you approve formula, packaging and artwork mockups.
03
Bulk Production + QC
Batch production runs under GMP with in-line checks at every filling stage.
04
Final Check & Shipment
Outgoing QC, export documents prepared, cargo tracked to your warehouse.
Cooperation Transparency
4 QC Nodes You Can Audit
Hover a node to preview its checkpoints — full reports are shared with every order.
01
Raw Material Check
Supplier certificates, identity & purity testing before any batch starts.
02
In-Process QC
pH, viscosity, filling weight and appearance sampled per line schedule.
03
Microbial Testing
Challenge & microbial count tests against market destination standards.
04
Outgoing Inspection
Final sealed-sample review, carton marking check and loading supervision.
Buyer Confidence
Numbers & Stories Global Buyers Trust
0+
Export Markets0M
Monthly Capacity (pcs)0+
Formulas0+
Production Lines★★★★★
"We launched two serum SKUs with CrownDia from a single concept call. Sampling to shelf took under 11 weeks."
★★★★★
"Their QC documents are the cleanest we have seen from an Asian manufacturer. Third-party audits passed first time."
★★★★★
"MOQ flexibility let our salon channel test new products with low risk. Reorders now run monthly."
Who We Serve
Support for Global Buyers
Best Fit
Beauty Brands
From indie launch to retail line extension — dedicated formula & branding support.
Best Fit
Distributors
Volume capacity, private label territories and export paperwork handled for you.
Best Fit
Salons & SPA Channels
Professional lines with retail-ready packaging for salon resale programs.
Best Fit
OEM/ODM Buyers
Bring your own formula or let ours adapt — NDAs welcome, formulations protected.
ISOISO 22716Cosmetics GMP guideline
GMPGMP CertifiedGood manufacturing practice
SGSSGS AuditedThird-party factory audit
CPNPEU CPNP SupportNotification & PIF files
Let's Build Together
Start Your Custom Skincare Manufacturing Project
Tell us your product idea and target market — our team replies within 1 working day with formula routes, MOQ options and a budget range.
crowndiabio2026@gmail.com