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I-pack Co., Ltd. (WINGSACK)

株式会社I-pack

MerchFashion AccessoriesLeather GoodsSunglasses
Okayama / OkayamaUpdated 6/18/2026

An overseas bag production risk-management partner founded in 2008 and headquartered in Okayama, Japan. Operating under the in-house brand WINGSACK, the company handles OEM/ODM for tote bags, pouches, wallets, leather bags, luggage, and eyewear cases. Its defining strength is a multi-location production network — a 6,000㎡ main factory in Qingdao, plus Vietnam, Italy, and a domestic Toyooka facility — backed by a proprietary quality-control infrastructure. This includes Japan-customized X-ray needle detectors (high-penetration, triple-staff monitoring), roller-type needle detectors (0.8φ–1.2φ for children's bags and cosmetic pouches), and cell-line inspection throughout. The Toyooka base houses an AI-equipped UV sterilization X-ray detector, container-capable warehousing, and a material showroom featuring Italian SDGs high-end and Japanese/Chinese bag fabrics. From planning and design through material sourcing, factory selection, sampling, mass production, inspection, and import/export, I-pack is a true end-to-end OEM partner brands can rely on.

Overseas bag production risk managementX-ray, roller, and cell-line inspectionISO 9001 / ISO 14001 certifiedDedicated QC subsidiary in QingdaoToyooka Japan base with UV-sterilizing X-rayMulti-site: China, Vietnam, Italy, JapanEnd-to-end from planning to import/exportSmall-lot production available

Order overview

Minimum order
Needs confirmation
Sample
Custom quote
Lead time
Needs confirmation

Terms vary by specifications and quantity. Confirm current details when inquiring.

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Items and categories

MerchMerch Totes & Bags, Other
Fashion AccessoriesBags & Luggage, Other
Leather GoodsLeather Goods, Wallets, Leather Bags, Other
SunglassesEyewear Cases

Order fit

Supported products

  • Tote bags, original bags, pouches, and drawstring bags in woven and synthetic materials
  • Wallets, small leather goods, leather bags, and handbags
  • Luggage, travel bags, shoulder bags, and backpacks
  • Eyewear cases, jewelry cases, and accessory storage cases

Best for

  • Apparel brands, e-commerce brands, select shops, doujin/creator brands, and influencer labels that need OEM bags and small leather goods with minimized overseas production risk
  • Brands that want small-lot leather bags, wallets, and pouches with Japan-standard quality control — including X-ray inspection capable of thick leather
  • Teams developing original tote bags or pouches for Comiket, creator merchandise, or influencer goods in small quantities

Checks before inquiry

  • Specific MOQ, production pricing, and production lead time vary by factory location, material, and specification. Prepare product specifications and factory preferences before inquiry.
  • Order conditions for the Italy and Myanmar factories, payment terms, and monthly production capacity ceilings are not publicly confirmed and should be verified during inquiry.

Lot guidance

Small-lot production is supported; specific MOQ varies by product, specification, and production location and should be confirmed on inquiry. Multiple facilities in China, Vietnam, Italy, and Japan allow factory selection aligned with lot size and quality requirements.

Sample terms

Sample lead times are approximately 2–3 weeks from the China factory, 3–4 weeks from Vietnam, and 4–5 weeks from Italy. Sample pricing is quoted per project. Planning and design consultation is available from the concept stage.

Service scope

See which stages are available from planning through delivery.

Planning and design proposal

Supported

Sample development and testing

Supported

Material and packaging sourcing

Supported

Mass production and processing

Supported

Quality, certification, and labeling

Supported

Packing, kitting, and logistics

Supported

Quality and certifications

A dedicated quality-control subsidiary, Qingdao Aibao Renshin Quality Management Co., Ltd., is embedded within the Qingdao factory. Quality infrastructure includes Japan-customized X-ray needle detectors (high-penetration, 3-staff monitoring), roller-type needle detectors (0.8φ–1.2φ), and cell-line (line-cell) inspection systems. The Toyooka facility is equipped with an AI-enabled UV sterilization X-ray needle detector. ISO 9001 and ISO 14001 certified.

Certifications

Not confirmed in public information

Sustainability

Not confirmed in public information

Published information may include supplier-provided or operator-verified details. Confirm specifics during your inquiry.

Track record

Past clients

Confidential

Production countries

Japan, China, Vietnam

Equipment and materials

Manufacturing equipment and resources

Qingdao main factory (approximately 6,000 m²)Domestic inspection facility at the Toyooka branchDedicated quality-management subsidiary in QingdaoInspection facility and lines for bags and small leather goodsCustomized Japanese X-ray needle detectorDedicated footwear needle detectorRoller needle detectorCell and hybrid line-cell inspection setupAI-enabled X-ray needle detector with UV sterilizationWarehouse with container accessMaterial and hardware reference room at the Toyooka branch

Supported materials

Woven fabrics for bagsSynthetic textiles and materialsNatural leatherSynthetic leatherBag linings, hardware, and components

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