Built and Led by Ocean Yang, Founder & CEO
After 8 years at Alibaba as a Marketing Manager (2007–2015) working with thousands of cross-border B2B brands, Ocean Yang founded Ljvogues on May 4, 2015 with one goal — build the factory that brands wished they had found earlier. Today he still personally signs off on every material spec and QC protocol in our 8,000m² Shenzhen facility.
Health, Wellness and Insurance
Every team member is covered by full social insurance and an annual factory health check.
97% customer satisfaction rate
Measured across 500+ brand partners over the past 12 months — the number Ocean reviews every Monday.
Family Scholarship Program
Annual scholarships for our employees' children — because the people who build your products deserve more than wages.
What Sets Our Manufacturing Apart
PFAS-Free Lab Verified
Every fabric is third-party tested on finished garments — not just raw rolls — for PFAS, REACH SVHC 253 substances, and OEKO-TEX Standard 100 compliance.
MOQ from 50 Pieces
Validate market fit before committing inventory. Same quality protocol as 50,000-unit production runs.
72-Hour Sampling
In-house pattern, fabric, and prototype team. Most prototypes ship within 3 working days of brief approval.
AQL 2.5 Quality Inspection
Sample-by-sample inspection at 4-needle 6-thread flatlock seams and TPU thermal bonding (18–25 microns) — the same standard our European clients pass through customs.
What We Make
Inside Our 8,000m² Shenzhen Facility
This is what brand founders see when they visit our factory.
4-Layer Leak-Proof Construction
Moisture-wicking top → absorbent core → impermeable TPU membrane → soft outer. Each layer independently tested.
TPU Thermal Bonding 18–25 microns
No glue, no PFAS-treated waterproof coatings. Bonded membrane survives 200+ wash cycles in our in-house wash lab.
4-Needle 6-Thread Flatlock Seams
Chafing-free construction. The same seam architecture used by Lululemon and Athleta on their high-end activewear.
AQL 2.5 Sample Inspection
Every shipment passes our 2.5 Acceptable Quality Limit protocol — tighter than the AQL 4.0 most B2B factories use.
Certifications & Compliance
Additional product-specific test reports (REACH SVHC, CPSIA, Prop 65) available on request.
Why Brands Choose Ljvogues
Three Brand Stories From the 500+ We've Helped Launch
DTC Brand, USA — From 200 to 5,000 units in 4 months
Started with our MOQ 50 sample-and-launch program on Amazon. Hit Amazon Choice within 6 months. Now reorder 5,000+ units monthly.
Series A Brand, UK — Custom 35ml capacity panties
Worked with our R&D team to engineer a 35ml absorbency cup based on medical-advisor specs. 18-month relationship, 4 SKUs in production.
Wholesale Distributor, Netherlands — 3 years, 12 shipments, zero quality returns
Multi-country EU compliance documentation pack delivered with every shipment. REACH SVHC tested at finished-garment level.
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If you're sourcing period-proof running shorts, ask every factory — us included — for four specific things: the exact absorbency test method behind any "XXml" number, dynamic leak testing under running/squat/jump motion, post-wash performance data at multiple wash cycles, and finished-garment chemic -
Leak proof underwear is underwear with a built-in absorbent layer sewn into the gusset — it looks, fits, and washes like a regular pair of underwear, and its only extra job is catching light leaks before they reach your clothes. That's the whole concept. No tubes, no adhesive strips, no bulky shape -
The right protection level comes down to one number — the absorbency capacity in milliliters — and matching that number to how much backup you actually need on a given day: light is up to 100ml, moderate is 100-150ml, and heavy is 150-200ml or more, or a diaper-cover style for the highest end. That' -
Whether your brand should develop a private label period running short depends on four things — whether you already have a period-underwear customer base, whether you can accept 6-8+ weeks of development time, whether you're comfortable telling customers the category-wide testing gaps honestly, and -
Yes, you can run in period underwear — the real question isn't whether it's possible, it's whether the specific pair you're wearing was actually built for running or just happens to be underwear you could technically run in.I got asked this in a way I wasn't expecting a couple months ago. One of our
Visit Our Factory — See It Before You Source It
Brands that visit our Shenzhen facility close 3x faster than those that don't. We host in-person factory visits, live video walkthroughs on WhatsApp, and online meetings for sample review.
Three options:
In-person factory visit — Longgang District, Shenzhen. Airport pickup arranged.
Live WhatsApp factory tour — 30 minutes, your timezone
Sample review session — Zoom or Google Meet, share fabric and trim references
