How to Choose the Right IP67 Waterproof Case: 7-Step Guide

Complete B2B buyer's guide to IP67, IP68, MIL-SPEC cases. Specs, materials, real-world use cases.

Step 1: Define Your Application Environment

Identify whether your use case is indoor, outdoor, marine, military, or industrial. Each environment demands different protection levels.

Key Takeaways

Source factory direct pricing - 13,000+㎡ facility, 60+ machines
OEM/ODM custom from 100 pcs - FOB Shenzhen / EXW Shenzhen
IP67/MIL-SPEC certified - 30-45 day delivery

Step 2: Determine Required IP Rating

IP67 = dust tight + 1m water immersion 30min. IP68 = dust tight + continuous water immersion. IP69K = high-pressure hot water jets.

Step 3: Choose Material Type

ABS+PC for lightweight, PP+GF for high impact, aluminum for EMI shielding, EVA+foam for soft protection.

Step 4: Calculate Internal Dimensions

Measure your equipment with 30mm foam padding allowance. Consider custom foam inserts for precision-fit camera/drone/optics.

Step 5: Verify Certifications

ISO9001 (factory), ROHS (no hazardous materials), CE (EU), IP rating test reports from accredited labs (SGS, TUV, BV).

Step 6: Select Closure Mechanism

Latches: steel quick-release, plastic side-release, hinge. Locks: TSA-approved combination, key, biometric. Pressure equalization valves for air transport.

Step 7: Choose Supplier & Order Samples

Request 3-5 samples from suppliers. Test IP rating, drop test, latch durability. Verify production capacity for 1000+ units/month.

Need a Custom Quote?

Email kexin@beeaa.com or WhatsApp +86 13590555309 with your specifications for a 12-hour quote.