Polycase

I have been using Polycase waterproof enclosures for several years on my autonomous, solar powered, ocean going boats. This is a very harsh environment: constant exposure to the salt water, sun, wind, rain and temperature swings. The enclosures perform very well. Here is a ZQ-040404 mounted on top of the boat that just came back from a 3 week mission in the Gulf of Maine, in August of 2026. The enclosure contained a satellite tracker. The boat dealt with high wind, currents, sun, and big waves. I know from telemetry the boat capsized during the mission, i. e. the enclosure sat fully immersed in the water for 1 hour. Yet: no leaks, no signs of corrosion or material degradation. I appreciate Polycase selection of waterproof enclosures, their affordability and access to accurate drawings and 3D models - I use it all. Well done Polycase!

Customer for 15 years, always top quality and always customer oriented.

Quality products and prompt shipping!

Our company has been ordering a variety of components from PolyCase, and we have consistently been impressed with their products and service. Their products are high quality, their pricing is competitive, and their lead times are excellent. PolyCase is extremely easy to work with, and we have complete confidence that the products we order will be delivered correctly and on time. Their reliability, quality, and customer service have made them a great business partner for our company. We highly recommend PolyCase to anyone looking for a dependable supplier that delivers quality products and exceptional service. HIGHLY RECOMMENDED!

Excellent product selection, excellent products and pricing, excellent customer service, excellent packaging and delivery. Really nice to have accurate drawings and descriptions on the website. Thank you, Polycase.