Company facts and business role
- Published business name
- Dongguan DiaDia Industry Co., Ltd.
- Chinese name
- Not established from the reviewed source.
- Business type
- Manufacturer
- Directory location
- Guangdong / Dongguan / Fenggang
- Published address
- No.2 Dalong Street, Youganpu Village, Fenggang Town, Dongguan, Guangdong, China
- Documented product groups
- Backpacks, Crossbody Bags, Duffel bags, Waist packs, Tote Bags, Handbags
- Source review date
- 2026-10-27
- Listing tier
- Free · enquiries go to the platform first
Source verification
DiaDia identifies its Dongguan bag manufacturing business and publishes a Fenggang factory-location address.
The manufacturer label is based on the published factory, workshop or production evidence in this record. A separate trading role is not inferred merely from the company name. Confirm which operations are performed at the proposed production site and which are subcontracted for the actual order.
Public sources describe what a business publishes. This review is not an independent registration check, physical audit, confirmation of available capacity or validation of certificates. Marketing numbers, customer logos and generic badges are not adopted as directory guarantees. Unknown contact details, company-name translations and addresses remain unknown. The legal entity issuing the quotation should be matched to the purchase agreement, invoice and relevant quality documentation before contracting.
- Public source · checked 2026-10-27https://diadiabags.com/pages/about-us
Product scope and sample questions
These evaluation points concern product groups documented in the source. They are buyer questions, not additional capabilities attributed to this business. Compare Backpacks, Crossbody Bags, Duffel bags, Waist packs, Tote Bags, Handbags using a controlled specification and a physical sample.
Backpacks: load path and carrying comfort
Specify the intended packed weight, torso fit and access pattern before choosing a backpack. Ask for a sample with the actual straps, padding and adjustment hardware. A strong shell fabric does not compensate for a weak shoulder-strap attachment. Compare seam placement, reinforcement and binding where the load enters the bag. Check how a full main compartment changes the shoulder fit and whether the grab handle remains usable. For school or everyday packs, review pocket accessibility and zipper paths with representative contents. Record the accepted construction in photographs and a written sample specification rather than approving only the outward appearance.
Crossbody Bags: strap geometry and access while worn
Review the bag while it is worn and loaded, not only flat on a table. Strap length, anchor placement and swivel hardware affect whether the body hangs level or rotates away from the user. Define the smallest and largest adjustment positions and inspect the clearance around zipper pullers and flap closures. Where metal fittings touch coated material, ask how rubbing and colour transfer will be assessed. Confirm whether the strap is removable and whether replacement hardware must match a controlled finish. A sample should use the intended hardware and reinforcement so that appearance approval also covers the load-bearing construction.
Duffel bags: opening geometry and loaded handling
Start with the intended load and the way the duffel will be carried. A weekend bag, a team kit bag and an equipment carrier may share an exterior shape but need different bases, strap anchors and compartment access. Pack the sample with representative contents and lift it by every intended carrying point. Check whether the opening remains accessible, whether the shoulder strap twists and whether hard contents press against unprotected seams. Define removable straps, luggage sleeves and shoe compartments explicitly. If the bag will be folded for shipment, confirm the recovery of its shape after unpacking and the agreed carton configuration.
Prepare an equivalent procurement brief
State the intended use, finished dimensions, expected packed weight, body material, lining, reinforcement, opening, handles, straps and hardware. Attach an original or properly authorised reference and identify fixed requirements separately from open design choices. Ask for material and construction alternatives as separate options so that a lower price is not mistaken for the same specification.
Give quantity by design and colour, artwork method, individual packaging, carton requirements and destination. Ask about sample charges, tooling ownership, trade terms, quotation validity and any proposed subcontracting. Approve the actual materials, construction and packing before bulk. Agree how changes and inspection failures will be handled. Neither a directory entry nor a planning-tool estimate confirms a live price, stock availability, performance test result or production schedule.
Compare documented alternatives
17 other reviewed suppliers in Dongguan publish an overlapping product group. Business types are shown explicitly; location or catalogue overlap is not a ranking of quality or pricing.
Dongguan Bocheng Handbag Ltd.
ManufacturerGuangdong · Dongguan · QishiBocheng describes bag manufacturing in Qishi and publishes its Henggang Road factory address and production-line information for handbag, backpack, tote and drawstring products.
Dongguan City Houjie Bofu Handbag Factory
ManufacturerGuangdong · Dongguan · HoujieBofu identifies a privately owned Houjie factory and describes producing travel, backpack, tote, cosmetic, cooler, waist-bag and EVA-case products.
Dongguan Dongfanghong Handbag Co., Ltd.
ManufacturerGuangdong · Dongguan · DongchengDongfanghong describes its Dongguan handbag workshop and development from sampling to bulk production.
Dongguan Junhao Handbag Co., Ltd.
ManufacturerGuangdong · Dongguan · ChashanJunhao describes stitching, edge binding, edge painting, metal fitting and tension testing at its Dongguan workshop.
Dongguan Youguan Leather Product Co., Ltd.
Manufacturer & traderGuangdong · Dongguan · DongchengYouguan describes bag manufacturing and export, publishes a Dongcheng factory and production lines, and identifies manufacturing and trading business roles.
Next steps
Dongguan supplier directory · Guangdong supplier region · Evaluate a manufacturing proposal · Recommend a correction or supplier
All current profiles are free. Source addresses remain plain text and are not paid supplier links. Send a purchase request to the platform first and identify this company if it is already on your shortlist. A prepared brief is not a submitted enquiry or a guarantee that the business will accept the order.