Company Profile

From Fujian Workshop to Global Swimwear Leader

Founded in 2010, Fujian Yucai Industrial Development Co., Ltd. has grown from a small coastal workshop in Zhangpu County, Zhangzhou, into a fully integrated B2B sportswear manufacturing enterprise. We are the registered owner of the weny jones brand (Class 25 trademark) and a trusted OEM/ODM partner for brands across Europe, Australia, and North America.

15+

Years in Business

200+

Global B2B Clients

50K+

Pieces / Month

Factory Tour Contact Us

Our Brand Story

Rooted in Fujian’s Coastal Manufacturing Heritage

Our story begins in Zhangpu County, Fujian Province — a region renowned for four decades as China’s coastal manufacturing hub for performance apparel. In 2010, our founder recognized a gap in the market: European and Australian buyers were paying premium prices for swimwear sourced through trading companies, while the actual manufacturing expertise existed right here on the Fujian coast.

We built YucaiFJ to bridge that gap — connecting buyers directly to factory-level pricing, quality control, and production transparency. Today, we serve 200+ active B2B clients across 28 countries, from boutique resort brands to major sportswear retail chains.

“We don’t just manufacture swimwear. We engineer it — from the yarn specification to the final stitch — to meet the exacting standards of our European and Australian clients.”

Registered legal entity: Fujian Yucai Industrial Development Co., Ltd.

Registered owner of weny jones (Class 25 trademark)

Authorized partner of kapeixi brand

ISO 9001:2015 certified quality management

OEKO-TEX® Standard 100 fabric certified

2,000m² self-owned manufacturing facility

Why YucaiFJ

Six Reasons Global B2B Buyers Choose Us

Every decision we make — from fabric sourcing to logistics — is guided by one principle: delivering consistent, traceable, competitive-quality swimwear that builds long-term buyer partnerships.

Factory-Direct Pricing

No trading company markup. You pay factory prices with full production transparency. Cost savings of 20–40% vs. typical import procurement.

In-House R&D & Design

15+ senior designers, in-house pattern makers, and a dedicated sample room. 48–72 hour sample development for custom specifications.

AQL 2.5 QC Standard

Three-stage quality inspection. AQL 2.5 inspection standard. Defect rate ≤ 0.5%. Full inspection reports with every shipment.

Flexible MOQ Terms

Starting from 50 pieces per colorway. Special arrangements available for test orders and new product development runs.

Flexible Shipping Terms

FOB, CIF, and DDP (door-to-door for EU buyers). We handle export documentation, customs clearance, and freight coordination.

15+ Years Client Trust

200+ active B2B clients in 28 countries. Average client retention rate of 7.3 years. References available upon request.

Our Journey

15 Years of Manufacturing Excellence

2010

Yucai Founded in Zhangpu

Company established in Zhangpu County, Fujian, specializing in OEM swimwear production. Initial focus: OEM production of basic swimwear for domestic market.

2014

First EU Client Partnership

Signed first formal OEM contract with a German resort wear brand. Expanded production capacity and began OEKO-TEX® fabric certification process.

2017

weny jones Brand Launch

Registered weny jones as our proprietary Class 25 trademark. Expanded product line to include yoga wear and outdoor protective apparel. BSCI audit passed.

2020

2,000m² Smart Factory

Completed construction of new 2,000m² manufacturing base. ISO 9001:2015 certification achieved. 150+ workforce. 8 production lines operational.

2024

200+ Global B2B Clients

Reached 200+ active B2B clients across 28 countries. GRS certification in progress. kapeixi partnership formalized.

Our People

Meet the Team Behind Your Products

A dedicated team of B2B professionals — from senior designers to quality engineers — committed to making your production experience smooth, transparent, and reliable.

A Full In-House Production Team

YucaiFJ runs a complete in-house operation — our own design studio, pattern and sample workshop, cutting room, sewing lines, and a dedicated quality-control lab. Every order is handled end-to-end by experienced specialists across design, sampling, production planning, quality control, and export logistics.

Design & R&D — trend research, tech packs, custom pattern development
Sampling — fast proto & PPS samples with iteration support
Production Planning — MOQ 50 pcs, lead-time control, order tracking
Quality Control — AQL-based 3-stage in-house inspection
Export & Logistics — documentation, consolidation, door-to-door options

Prefer to talk to a person? Your inquiry goes straight to a dedicated B2B account manager — reach us on WhatsApp or email any time.

Start Your B2B Partnership

Ready to Work with a Factory That Delivers?

Whether you’re launching a new swimwear brand, sourcing for your retail chain, or looking for a reliable OEM partner — YucaiFJ is ready to quote your next order.

Chat with Lily on WhatsApp Email: [email protected]

Product FAQ

Download Product Spec Sheet (PDF)

What is the minimum order quantity (MOQ)?

MOQ starts from 50 pieces per colorway, with flexible options for first orders.

How long is production and sample lead time?

Samples typically 48-72 hours; bulk production 35-45 days after sample approval, depending on order size and fabric.

Do you offer custom colors, prints and sizes?

Yes. Custom colors, prints, trims and sizes are all supported with our in-house development team.

How long has your factory been operating?

Since 2010, serving 200+ brands across Europe, Australia and North America.

What is your production capacity?

50,000+ pieces per month across 8 production lines.