Phone Case Manufacturer in China: Custom & Wholesale Sourcing Guide
Phone case manufacturer in China: a practical sourcing guide
Start with the exact phone model, case materials, quantities by model and colour, customisation, destination and acceptance criteria. HunterSourcing is a China sourcing agent: we help buyers research suppliers and coordinate samples, inspections and logistics within an agreed project scope.
Send your phone models, quantities, logo or artwork and destination to discuss the sourcing brief and sample options. Sample fees and service scope are confirmed for each project.
1. Compare case materials, styles and device fit
A factory quote is useful only when the model, construction and finish match your requirement. Verify the precise phone generation and model variant with a sample on an actual device.
| Case construction | Potential benefit | Buyer checks |
|---|---|---|
| Flexible TPU | Flexible, suitable for clear or coloured designs | Thickness, yellowing specification, buttons and edge fit |
| Rigid PC | A rigid shell for printed or layered designs | Cracking, fit and corner coverage |
| TPU + PC hybrid | Combines a flexible bumper with a rigid back | Layer bond, assembly, impact test method |
| Silicone or liquid silicone | Soft-touch surface and flexible feel | Material declaration, fit, lint and finish |
| Wallet or folio | Card pockets or a front cover | Card capacity, closure and material durability |
| Magnetic ring case | Attachment and compatible wireless charging where supported | Ring alignment, hold force and charger/device compatibility |
Do not claim a material guarantees drop or water protection. Request a product-specific test method, report and limitations. For EU orders, discuss applicable chemical restrictions and information obligations with the importer; ECHA explains Candidate List obligations for articles. Requirements depend on the article, substances and destination.
2. MOQ, customisation, price and lead time
Ask for minimums by phone model, colour, print and packaging, not just the total order. The figures below are supplier-published examples, not HunterSourcing quotations or promises.
| Order route | MOQ example | What to request | Timing example |
|---|---|---|---|
| Existing stock + logo | BT Case: 100 pcs per model | Artwork, print setup, colours and stock availability | BT Case home page: 7–10 days production for stocked models with logo |
| Existing mould, custom colour/packaging | BT Case: 500 pcs per model | Colour standard, packaging MOQ and sample fee | BT Case: 15–20 days bulk production after approval |
| New mould | BT Case: 3,000 pcs per model | Tooling charge, mould ownership and design approvals | BT Case: 25–35 days to first sample; 15–20 days bulk after approval |
| Custom silicone case listing | 1,000 pieces; listed FOB USD 5–10 per piece | Confirm exact model, project, Ningbo port and current quote | Not stated; ask supplier |
Source: BT Case OEM page and BT Case home page; and a Made-in-China supplier listing. Checked 6 November 2026. The listing price is a supplier offer and may change; verify the legal entity, specification and current terms directly.
Example: compare MOQ across models
Illustration only: if a supplier requires 100 units per model and the buyer wants five different models, the minimum is 5 × 100 = 500 units before any additional colour, print or packaging minimum. The supplier’s written quotation determines the actual requirement.
Illustrative landed-cost calculation
For an example order of 1,000 units, assume product cost USD 1,200, tooling USD 400, packaging USD 150, freight USD 300, duties USD 120 and inspection USD 130. Total = USD 2,300, or USD 2.30 per unit. These numbers are invented solely to show the calculation, not a market price or project quote; actual charges, Incoterms, exchange rates and destination taxes differ.
| Cost item | Supplier A | Supplier B | Buyer comparison |
|---|---|---|---|
| Product and SKU mix | To be quoted | To be quoted | Material, model and quantity basis |
| Tooling and artwork setup | To be quoted | To be quoted | Mould ownership, maintenance and reuse |
| Samples and packaging | To be quoted | To be quoted | Sample fee, revisions, boxes and barcodes |
| Delivery and inspection | To be quoted | To be quoted | Incoterm, port, freight, duties and inspection |
| Production and payment | To be agreed | To be agreed | Milestones, deposit, balance and correction |
Three buyer scenarios
New brand: test existing blanks and confirm logo and packaging minimums before investing in tooling. New design: obtain an engineering review and written agreement on mould ownership. Repeat order: lock the approved sample, colour matrix and inspection criteria before reordering.
3. Phone case suppliers to research in China
These historical listings are starting points, not a verified top-ten ranking, endorsement or proof of a HunterSourcing factory audit. Company pages and trade listings are self-reported. Confirm current legal identity, production capability, samples and terms independently. Public sources checked 6 November 2026.
1. Shenzhen Tenchen Technology Co., Ltd.
Made-in-China company listing describes phone-case OEM/ODM, custom designs and mobile accessories; confirm the legal entity and current manufacturing scope.
2. Dongguan Jolly Industries Limited
Jolly’s website lists custom cases and accessories and provides a Dongguan contact address. Its public pages give different founding details; verify any company history directly.
3. Shenzhen Zhenchuang Silicone Rubber Technology Co., Ltd.
The historical supplier name and image need verification against current company records and an official website before use in a shortlist.
4. Lieko Industrial Co., Ltd.
Lieko’s website lists TPU, PC, silicone, hybrid and other phone cases, including OEM/ODM offerings. Confirm model-specific MOQ and scope.
5. Shenzhen Gobay Electronics Co., Ltd. (Hishell)
Hishell’s website names Shenzhen Gobay Electronics and lists phone-case and accessory products; verify current entity and factory status.
6. Chaoyuexiang Digital Accessories Co., Ltd.
This historical listing and screenshot need verification against current legal records, product range and factory identity.
7. Shenzhen Western Electronic Co., Ltd.
This historical listing requires independent confirmation of the current company, factory status and product scope.
8. Victor Electronic Co., Ltd.
Victor’s website describes Guangzhou phone-case and mobile-accessory OEM/ODM offerings. Confirm the current legal entity and whether the historical image refers to the same supplier.
9. Shenzhen Grandshine Technology Co., Ltd.
This historical name and tablet-case screenshot require current identity and product-scope verification; no certification claim is made here.
10. Shenzhen Jifu Technology Co., Ltd.
A Smofreer supplier profile names Shenzhen Jifu and describes phone-case products. Verify this listing and current legal entity before ordering.
Where else can buyers find suppliers?
Trade shows, B2B directories and the Shenzhen electronics market can help create a shortlist. Marketplace badges and promotional videos alone do not establish factory ownership or product compliance. Verify the entity and visit or commission an audit where appropriate.
4. Phone case quality checks and acceptance
Agree the inspection plan, sample size, defect classification and acceptance criteria before production. AQL and testing requirements must be selected for the actual order; no sampling plan guarantees zero defects.
| Check | What to verify | Evidence to request |
|---|---|---|
| Model and fit | Correct model, camera, port and edge alignment on real devices | Model matrix and fitting photographs |
| Buttons and assembly | Press response, opening, removal and fit across variants | Inspection checklist and sample comparison |
| Finish and branding | Colour reference, scratches, print position and adhesion | Approved proof and production photographs |
| Magnetic function | Ring alignment, attachment and charging with specified equipment | Agreed test method and results |
| Drop or water resistance | Product-specific test scope, method and limitations | Applicable test report; avoid blanket claims |
| Packaging and count | Correct barcode, model/colour label and carton quantities | Packaging photographs and count record |
On failure, document affected quantities and defects, notify buyer and supplier, and agree corrective work and any reinspection. Ship conforming units separately only with the buyer’s written approval. The buyer decides whether to accept or reject the goods under the agreed terms.
Review our blank factory audit template and inspection report template. These are examples, not completed phone-case reports. See our quality inspection service.
5. Samples, production, payment and delivery
Request a model-specific sample and record approval of material, fit, colour, print and packaging before bulk production. Ask when the timeline begins, which changes require reapproval, and who pays for revisions. Confirm payment milestones, supplier identity and account details in the written agreement.
Compare EXW, FOB, CIF or DDP only when each quote states its named location, services, freight, customs responsibilities and exclusions. Transit times depend on route, customs and carrier. Discuss logistics support and product sourcing for the agreed project.
6. Product research and test claims
Third-party product videos can illustrate product design considerations, but they are not evidence that HunterSourcing conducted a supplier audit or that any particular case meets a test standard. Verify the tested model, method and conditions before using a protection claim.
7. Phone case manufacturer FAQ
What should I send a phone case manufacturer for a quote?
Send the exact phone models and variants, case construction, material, quantities by model and colour, artwork, packaging, target destination and delivery date. Ask each supplier to quote the same specification.
What is the MOQ for custom phone cases?
Ask separately for the minimum per phone model, colour, artwork and packaging. Existing cases with a printed logo can have different minimums from custom colours or a new mould; the factory must confirm the actual order terms.
Can I customise a case without paying for a new mould?
Often an existing blank can be branded with a logo, print, colour or packaging, subject to the supplier’s capabilities. Confirm whether the proposed change uses an existing mould and request an itemised quotation.
When is a new mould needed and who owns it?
A new shape or structural change may require tooling. Agree the tooling charge, design approval, ownership, maintenance, storage, exclusivity and access in writing before payment.
Should I choose TPU, polycarbonate or silicone?
Compare flexibility, rigidity, surface feel and the intended design. Hybrid cases may combine materials. Test a representative sample on the exact device instead of assuming a material alone proves protection.
How do I check fit, button response and camera protection?
Test each phone variant with a real device: inspect camera and port openings, buttons, screen and camera lip clearance, assembly and removal. Record measurable tolerances and accept a reference sample before production.
How can I verify magnetic charging compatibility?
Test magnet alignment, grip and charging with the intended devices and chargers. Request documented methods and applicable permissions for any trademark or compatibility claim; do not assume every magnetic case is certified.
How long do samples and bulk production take?
Request separate milestones for artwork approval, tooling if needed, sampling, production, inspection and shipping. Dates depend on model availability, materials, quantity and packaging; agree the schedule in writing.
What should a phone case quality inspection cover?
Agree a sampling plan and defect limits. Check model and colour mix, fit, ports, buttons, finish, print alignment, adhesion, magnet placement, labels, packaging and carton quantities against the approved sample.
What happens if an inspection finds defects?
Document the quantity and defect type, notify the buyer and supplier, and agree corrective action and any reinspection. Separate conforming goods for shipment only with the buyer’s written approval; costs and acceptance are governed by the agreement.
8. About HunterSourcing’s role
Prepared by the HunterSourcing sourcing team. We are a China sourcing agent rather than a phone-case factory. Depending on the agreed project, we can help research suppliers, coordinate samples, arrange quality checks and discuss shipment. Fees, timing and the exact deliverables are confirmed in writing. Supplier information above comes from public sources and historical listings; no unverified factory visit, customer case or certification is claimed.
Ready to discuss your phone case order?
Share the phone models, target quantities, material, logo or artwork, destination and required date. We can discuss supplier options and sample terms.
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