OEM (Original Equipment Manufacturing) means we produce cases to your design and brand; ODM (Original Design Manufacturing) means you customize one of our proven models — color, logo, foam, packaging — and skip new tooling. Both routes end at the same place: a branded protective case your customers keep. The difference is how much you design and how fast you get there.

OEM vs ODM: the Practical Difference

ODM (customize our model)OEM (your design)
Starting point150+ existing JUNZHIJIA modelsYour drawings and specifications
ToolingNone — molds already existNew injection mold built and proven
CustomizableColor, logo, foam, hardware, packagingEverything, including shell geometry
Time to sampleWeeksLonger — mold first, sample second
Best forFast market entry, brand lines, device packagingUnique products, proprietary designs

The Seven Steps From Inquiry to Shipment

Injection molds for protective cases stored at the factory
ODM uses existing tooling; OEM starts with a new mold — that single difference drives cost and lead time.
  1. Requirement — you tell us the equipment, target size, quantity, and customization; we confirm feasibility
  2. Proposal — model selection (ODM) or design review (OEM), with quotation, MOQ, and schedule
  3. Sampling — a pre-production sample with your color, logo, and foam layout for approval
  4. Confirmation — you sign off the sample; mass production is locked to it
  5. Production — injection molding, foam cutting, logo printing, and assembly in one facility
  6. Quality control — dimensional checks, seal checks, and appearance inspection against the approved sample
  7. Packing and shipment — export packing and dispatch to your port or warehouse

Who You Are Working With

JUNZHIJIA is the protective-case brand of KeXin New Materials (Guangdong) Co., Ltd., a manufacturer founded in 2014. The factory in Zhongshan, Guangdong covers 18,000 m² with more than 100 staff and over 80 machines, running the full chain in-house: product design, injection molding, logo printing, and foam insert fabrication. The company holds more than 20 utility-model and design patents, and its products are backed by RoHS, California Proposition 65, and IP67 test reports — all viewable on our certificates page. Finished cases ship to customers in North America, Europe, Japan, the Middle East, and Southeast Asia.

Injection molding machines in the JUNZHIJIA factory
Design, injection molding, logo printing and foam fabrication all run in one 18,000 m facility in Zhongshan.

How to Get a Fast, Accurate Quote

  • Tell us what goes inside: dimensions, weight, fragility, photos if available
  • Pick a starting model from the catalog — or say ODM, and we will shortlist for you
  • List customizations: color, logo file, foam preferences, packaging
  • Give an estimated quantity and your target market and timeline
  • Mention compliance needs up front — RoHS, Prop 65, IP ratings — so the right reports ship with the goods

Ready to start? Browse the full catalog for a base model, check our patents and test reports, see the facility on the factory page, then reach us through the contact page — we reply with a model shortlist, MOQ, and schedule.

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