The Factories Behind the Styles

Every style runs on real production capacity. These South China makers (Guangzhou · Foshan · Jiangmen · Dongguan · Zhongshan) are screened against public records — for buyers who prefer to pick and negotiate themselves.

Screening criteria for listed factories

Not every factory that contacts us gets listed. Each must pass these 5 hard checks, and we keep re-checking.

1
Own factory, not a trader

Must own production workshops and lines; pure trading middlemen are excluded to avoid markups and lost orders.

2
Sliding hardware ≥ 5 years

Core business is sliding hardware, and the product line has run stably for 5+ years — not a temporary side line.

3
Export record & certification

Can show target-market certification (CE / ANSI-BHMA, etc.) or customs export records, proving cross-border supply ability.

4
Clean business & tax

Valid license, normal operating status (no revocation), no major tax-arrears notice.

5
No litigation / IP risk

No major contract-dispute enforcement records; core products have no public patent or trademark disputes.

Every verification result on a factory card is labeled with its source and verification date for your review. We don't promise zero risk — we only provide checkable public records.

Why the South China is enough

Sliding hardware depends on supply-chain density. The South China (centered on Xiaolan, Zhongshan) is China's most concentrated belt for door hardware — within a 1.5h drive it gathers the aluminum, rollers, dampers and profile capacity of Zhongshan, Foshan, Jiangmen and Guangzhou. We screen within this cluster, so you almost never need to look beyond it.

≈50%
of China's door hardware output from this cluster
1.5h
drive between sub-clusters
thousands
hardware & parts makers

Figures illustrate cluster concentration, not a precise count. We recommend only within the verified range and don't claim full-industry coverage.

Verified factories · sample

The library holds 0 verified factories (L1 tier). The public page shows 6 samples only; the full list of 59 (with contacts) unlocks in the paid brief. Upgrade to L2 / L3 via our concierge service.

Quick take

Wardrobe / walk-in closet sliding systems are Xiaolan's strength: rollers, top-hung wheels, tracks, dampers, full DIY kits. For North America / Europe, prioritize CE (or ANSI/BHMA in the US) and the verified service life of the damper.

Wardrobe sliding hardware: buyer's notes

Wardrobe systems usually combine an upper aluminum rail + bearing rollers + damper. What makes or breaks it: roller noise, damper life, and profile compatibility across door weights.

15–45kg
typical door weight
CE / ANSI
key certifications
50k+ cycles
target damper life

Shortlisted suppliers — wardrobe · closet

All L1 tier. Public page shows 6 samples; full list in the paid brief.

Wardrobe sourcing pitfalls

  • Damper life isn't "just having one" — confirm the rated cycles (e.g. 50k+), with a test report, not a verbal claim.
  • Profile compatibility — rollers must match the track profile series; mixing brands jams.
  • Sample ≠ batch — keep the sample and compare roller smoothness and damper feel against the bulk goods before final payment.

Quick take

Room-divider / bypass hardware centers on dual tracks, series rollers and wall brackets. Export focuses on North America, Europe, Middle East; confirm track load by your panel span and weight.

Room divider · bypass: buyer's notes

A bypass system stacks two or more panels on parallel tracks. Key checks: track load per length, series-roller stability, bracket spacing.

2+ panels
parallel tracks
CE
common certification
40–60 days
OEM/ODM lead time

Shortlisted suppliers — room divider · bypass

All L1 tier. Public page shows 6 samples; full list in the paid brief.

Divider sourcing pitfalls

  • Load vs span — a track rated 45kg@1m may not hold at 3m; ask for the spec at your exact span.
  • Series stability — cheap series rollers wobble; ask for a demo video of panel movement.
  • Bracket spacing — wall material matters; the supplier should recommend a fixed interval, not just say "use screws".

Quick take

Components — rollers, tracks, dampers, profiles, handles — are the backbone. Xiaolan offers bearing rollers, profiles (anodized / powder-coated) and damper parts. Custom profiles carry MOQ and tooling fees.

Sliding-door components: buyer's notes

Buying components means you or your factory assemble. Verify tolerance, surface finish, material grade — these decide fit and life.

OEM/ODM
profile extrusion
CE / ISO
common certifications
MOQ
for custom tooling

Shortlisted suppliers — components

All L1 tier. Public page shows 6 samples; full list in the paid brief.

Component sourcing pitfalls

  • Tolerance mismatch — roller inner diameter must match the track; ask for dimension drawings, not just photos.
  • Surface durability — anodizing thickness and powder-coat grade decide corrosion resistance; ask for specs.
  • Tooling fee — custom profiles often charge a one-time mold fee; confirm mold ownership after payment.

Quick take

Ghost-door hardware — concealed hinges, pivots, invisible-door fittings — is one of our strengths; if you need the finished door, our team can connect you with door makers. Confirm hinge load by your door weight and material.

Ghost-door hardware: buyer's notes

Ghost doors rely on concealed hinges or floor / ceiling pivots. Key checks: load, opening precision, and whether fittings suit your door thickness / material.

Concealed hinge
recessed
Pivot
floor / ceiling
CE
common certification

Shortlisted suppliers — ghost-door hardware

Hardware-only suppliers. Public page shows 6 samples; full list in the paid brief.

Ghost-door sourcing pitfalls

  • Hardware vs finished door — we mainly supply hardware; if you need the finished door, our team can help connect you with door makers, no need to search yourself.
  • Load — solid heavy doors need engineered pivots; confirm with the supplier before spec'ing.
  • Door thickness — hinge reveal depth must match your door; mismatch means on-site modification.

Start with the factory library brief

One payment of $39 unlocks the full list (with contacts, L1 tier); monthly updates, latest version on request.

View paid · Factory library brief $39 →

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