Shortlisting underwear manufacturers in China often comes down to two or three names — and if you’ve been researching, you’ve probably seen Shanghai Jspeed Industry and Xiamen Reely Industrial on multiple supplier lists. This guide compares them head-to-head with Xiamen Unitex Trade on the factors buyers actually decide on: MOQ, certifications, category coverage, lead times and market fit.
Full disclosure: this comparison is published by Xiamen Unitex Trade Co., Ltd. — one of the three companies compared. We’ve kept the data factual and verifiable, and included honest caveats about ourselves. All figures come from each company’s public website, B2B storefronts and LinkedIn pages as of 2026. Verify everything before placing an order — including anything we say about ourselves.
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QUICK COMPARISON
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Shanghai Jspeed Industry — In the trade since 2009; incorporated in 2013 — Shanghai office, factory in Fujian (multiple locations cited) — Factory + trading — Focus: underwear, swimwear, sportswear, seamless — Certs: OEKO-TEX, BSCI, Sedex, GOTS — MOQ: 1,000–2,000 pcs/color (varies by channel) — Claimed clients: Target, TJ Maxx — Lead time: 45–60 days
Xiamen Reely Industrial — Founded 2005 — Xiamen office, factory in Fujian — Factory + trading — Focus: men’s/women’s/kids’ underwear (broad men’s range), swimwear — Certs: BSCI, OEKO-TEX, ISO9001 — MOQ: 2,000 pcs/style/color — Claimed clients: Kmart, Sears, Jockey — Lead time: 25–40 days after PPS
Xiamen Unitex Trade — Founded 2013 (business since 2009) — Xiamen HQ, audited partner-factory network across Southeast China — Sourcing & supply-chain management — Focus: knitted underwear (men’s/women’s/kids’), sport bras, pajamas — Certs: BSCI, OEKO-TEX Standard 100 (held by our partner factories) — MOQ: 2,000 pcs (pajamas 600, bras 3,600; trial negotiable) — Claimed clients: retail brands and importers across Europe and South America (names kept confidential) — Lead time: 45–60 days new styles, 30–40 days repeats
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1. MOQ: THE FIRST FILTER
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MOQ is where most shortlists end. The three companies structure it differently:
Jspeed lists 1,000–2,000 pcs per color on its own site, with lower figures (from 200 pcs) appearing on B2B storefronts for ready-made styles. Custom development runs at the higher end.
Reely requires 2,000 pcs per style/color for custom production — the highest of the three. Excellent if you’re scaling a proven line; heavy if you’re testing a new market.
Unitex (us) quotes 2,000 pcs per style/color (pajamas 600 sets, sport bras 3,600 pcs, kids’ 3,600 pcs) and does not quote production below that; the partner-network model is what holds the same minimum across a wide category range.
Practical takeaway: if you’re a startup testing your first line, ask each supplier for a written trial-order policy — who allows 1,000 pcs on the first order, and at what unit-price premium.
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2. CERTIFICATIONS: WHAT EACH AUDIT COVERS
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All three hold OEKO-TEX Standard 100 (material safety) and BSCI (social compliance) — the baseline for EU retail. The differences:
Jspeed adds GOTS (organic textile) and Sedex — strong for organic-cotton programs.
Reely adds ISO9001 (quality management systems).
Our partner factories are BSCI-audited and OEKO-TEX Standard 100-certified, and we provide EU DPP (Digital Product Passport) traceability data — relevant for EU imports as DPP requirements phase in through 2026-2027.
Practical takeaway: match certifications to your market. Selling organic claims in the EU? You need GOTS. Selling into retailers with strict CSR audits? BSCI + SA8000 matter most. Ask for certificate numbers and verify them on the issuing body’s database — certificates expire and scopes vary.
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3. CATEGORY COVERAGE
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Jspeed covers underwear + swimwear + sportswear + seamless — the widest multi-category range, useful if you want one supplier for an activewear-adjacent line.
Reely has one of the broadest men’s underwear catalogs in the region: boxers, briefs, jockstraps, athletic and novelty styles, plus kids’ and women’s basics.
Unitex focuses on knitted underwear across men’s/women’s/kids’ plus sport bras and family pajama sets — built for buyers who want one family-collection container rather than five supplier relationships.
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4. LEAD TIMES & COMMUNICATION
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Standard bulk production runs 45–60 days (new styles) across the industry; repeat orders typically 30–40 days. Reely publicly quotes the fastest PPS-to-bulk window (25–40 days). One structural difference worth noting: Jspeed and Reely are single-factory operations, so your order competes with their full production schedule in peak season (Aug–Oct). Unitex’s partner-network model means capacity can be shifted between audited factories — that’s our honest sales pitch, and it matters most in peak season when single plants get congested.
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5. INFORMATION CONSISTENCY: A DUE-DILIGENCE SIGNAL
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Here’s something we noticed during research that you should check yourself: cross-referencing any supplier’s numbers across their website, B2B storefronts and LinkedIn is a fast legitimacy test.
Jspeed’s pages show varying factory locations, capacity figures and employee counts across its own domains — likely fast growth or site sprawl, but worth clarifying directly before ordering.
Reely’s employee count differs significantly between its website (200-300) and third-party directories (11-15).
Unitex (us) — our own MOQ figures differed between channels until we standardized them in 2026 (underwear 2,000 pcs, pajamas 600 sets, bras 3,600 pcs; trial negotiable). We’re pointing this out because consistency is exactly what you should audit in every supplier, including us.
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SO WHICH ONE FITS YOU?
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If you are an activewear brand needing underwear + swim + seamless in one program — consider Jspeed.
If you are a men’s underwear retailer scaling proven styles at 2,000+ pcs — consider Reely.
If you are an EU/South America importer wanting family-category coverage, a 50-piece salesman-sample channel and DPP-ready compliance — consider Unitex.
If you are any of the above — the real answer is: request samples from all three.
Every serious supplier will send reference samples (buyer covers courier). Compare fabric hand-feel, stitching density and waistband recovery side by side — that tells you more than any website.
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FAQ
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Q: Are Jspeed, Reely and Unitex factories or trading companies?
A: Jspeed and Reely are factory-plus-trading operations with their own plants in Fujian. Unitex is a sourcing & supply-chain management company coordinating a network of audited partner factories — a lighter model that trades single-plant scale for flexibility.
Q: Which has the lowest MOQ?
A: For custom development: Unitex (2,000, fixed) and Jspeed (1,000+ depending on style/channel). Reely requires 2,000 pcs/style/color.
Q: Which is best for the EU market?
A: All three hold the core EU certifications. Unitex additionally provides EU DPP traceability data and specializes in EU + South America import compliance; Jspeed adds GOTS if you need organic claims.
Q: How do I verify their claims?
A: Ask each for certificate numbers and check them on issuing-body databases; request a live factory video call; order reference samples; and cross-check company details across their website, Alibaba/Made-in-China storefronts and LinkedIn before signing.
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BOTTOM LINE
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All three are legitimate, export-experienced suppliers — the difference is fit. Define your MOQ budget, category scope and target market first, then request samples from your top two. If EU or South America compliance with low trial MOQs is your priority, talk to Unitex — and even if you don’t choose us, this guide should make your comparison sharper.
Related guides: Where Are China’s Underwear Factories? Cluster Guide
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· Xiamen Unitex Trade Co., Ltd. — OEM & ODM underwear sourcing partner